Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, July 22 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial
← Back to NAICS Codes
NAICS Code· 331491

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

This U.S. industry comprises establishments primarily engaged in (1) rolling, drawing, or extruding shapes (e.g., bar, plate, sheet, strip, tube) from purchased nonferrous metals and/or (2) recovering nonferrous metals from scrap and rolling, drawing, and/or extruding shapes (e.g., bar, plate, sheet, strip, tube) in integrated mills. Cross-References. Establishments primarily engaged in--Show more

NAICS 331491 – Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding covers the precision manufacturing of nonferrous metals such as nickel, titanium, zinc, magnesium, and their alloys into semi-finished forms including sheets, strips, rods, bars, tubes, and profiles. This sector supports critical defense, aerospace, and energy applications where high-strength, corrosion-resistant, and thermally stable materials are essential.

20
Active Contracts
$512.0M
Total Obligations (12mo)
940
Awarded Contracts (12mo)
131
Contractors Awarded (12mo)
-31.6%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 331491.

Loading
Dotted
NAICS 331491 FAQ

Frequently Asked Questions

NAICS code 331491 covers Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding. This U.S. industry comprises establishments primarily engaged in (1) rolling, drawing, or extruding shapes (e.g., bar, plate, sheet, strip, tube) from purchased nonferrous metals and/or (2) recovering nonferrous metals from scrap and rolling, drawing, and/or extruding shapes (e.g., bar, plate, sheet, strip, tube) in integrated mills. Cross-References. Establishments primarily engaged in--

Recently Posted in Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

NAICS: 331491
New
DIBBS
WIRE, ELECTRICALThis contract specifies the procurement of 2,000 feet of electrical wire, identified by NSN 6145012019532, under solicitation SPE7M1-26-T-212L, with a required delivery within 140 days of award. The wire must conform to MIL-DTL-24643/3F Revision F dated 11/27/2023, and is classified as a critical application item requiring strict compliance with technical specifications. The product must be supplied in continuous length, as dictated by the advice code, with multiple unit packs prohibited if the code is 2N, 28, or 34, but permitted if the code is 2P or 39, with the advice code taking precedence over any conflicting schedule details. The wire is subject to qualification listing requirements since it is listed on a primary QPL or QML, and full and open competition applies. Mercury or mercury-containing compounds are strictly prohibited in direct contact with the wire, except for specific functional components like batteries or instruments, which must include a secondary containment barrier per NAVSEA 5100-003D. Packaging must follow MIL-STD-2073-1E and MIL-DTL-12000 for preservation, with marking compliant to MIL-STD-129 and palletization according to DLA packaging standards. Delivery is FOB origin to the designated receiving warehouse in Tracy, California, with a 5% quantity variance allowed. Inspection and acceptance occur at the destination, and the contract includes special preservation and packaging requirements. The required delivery date is January 6, 2027, with a need ship date of December 15, 2026. Technical and quality requirements are incorporated by reference from the DLA Master List of Technical and Quality Requirements, and revisions are controlled based on solicitation or award dates depending on acquisition size.
MARITIME SUPPLY CHAIN

POSTED

about 20 hours ago

DEADLINE

in 11 days
View Details
NAICS: 331491
New
DIBBS
DUCT ASSEMBLY, AIR CThe contract solicitation SPE4A0-26-T-3881 calls for the procurement of one DUCT ASSEMBLY, AIR C, identified by NSN 1660-01-223-1222 and part number L5351727-001, to be delivered to Ellsworth AFB, South Dakota, within five days of award, with FOB Origin terms requiring the offeror to include all transportation costs to a contiguous U.S. location. The item is subject to strict technical and quality requirements, including adherence to the DLA Master List of Technical and Quality Requirements, which takes precedence over all other standards. Quality systems must comply with ISO 9001:2015 for both manufacturers and non-manufacturers, with additional tailored requirements applying, and the manufacturer’s inspection system must meet SAE AS9003 or ISO 9001 tailored to SAE AS9003. Cybersecurity compliance is mandatory at CMMC Level 2 through self-assessment, and the item is classified as Covered Defense Information requiring appropriate safeguards. All packaging must conform to ASTM D3951 and MIL-STD-129 labeling, with palletization per RP001 DLA Packaging Requirements and a unit pack quantity of one. Sampling for inspection follows MIL-STD-1916 or a comparable zero-based plan, with zero non-conformances required if using MIL-STD-105/ASQ Z1.4, and attribute verification levels of VII, IV, and II assigned to critical, major, and minor characteristics respectively. Measuring and test equipment must meet RT001 standards. The government will inspect and accept the item at destination, and contractors must use WAWF for invoicing and receiving reports compliant with DFARS Appendix F. Government identification on non-accepted supplies must be removed per RQ011, and no quantity variance is permitted. The contract includes configuration change management requirements for engineering change proposals or deviation requests, and the supplier must submit a source approval request with full documentation as required by RC001. The delivery is to be shipped via traceable freight methods—parcel post is prohibited—and the point of contact for the solicitation is Thomas Anderson of DLA Aviation, with a response deadline of July 22, 2026.
AVIATION SUPPLY CHAIN ESOC BUYS

POSTED

2 days ago

DEADLINE

in 6 days
View Details
NAICS: 331491
New
Federal
BAR,METALThis contract, issued under solicitation number N0010426QFF04 by the Naval Supply Systems Command Weapon Systems Support in Mechanicsburg, Pennsylvania, requires the supply of metal bars meeting stringent specifications for use in critical shipboard systems designated as Special Emphasis Level I material. The material must conform to SAE-AMS-QQ-S-763 for corrosion-resistant steel, specifically 304 Condition B in 1.5-inch round form, with strict requirements on chemical composition, mechanical properties, and magnetic permeability not exceeding 2.0. All material must be traceable from raw stock through every manufacturing stage to final delivery, with unique heat-lot markings permanently applied per MIL-STD-792 and accompanied by certified test reports that include complete, unqualified documentation of chemical and mechanical analysis. Re-certification is mandatory if any fabrication process alters the material’s properties, and no transcription of certification data is permitted. Quality assurance is rigorously enforced, requiring suppliers to maintain an ISO-9001 compliant quality system, with calibration under ISO-10012 or ANSI-Z540.3, or an acceptable alternative under MIL-I-45208 and MIL-STD-45662. All subcontractors must be vetted and their work supervised to ensure compliance, with Government inspection rights extending to source locations. Certification documentation for each shipment must be submitted via WAWF to Portsmouth Naval Shipyard for review and acceptance before any material can be shipped, with delivery scheduled to conclude within 365 days and early or incremental shipments permitted at no additional cost. The contract mandates zero-defect acceptance testing, 100% inspection of traceability marks and certification records, and compliance with Buy American and mercury-free stipulations. Waivers and deviations require formal approval through the ECDS system, and failure to meet any requirement results in rejection. The procurement is issued under emergency acquisition flexibilities, with prompt payment terms extended to 45 days, and is subject to strict configuration control, engineering change proposals, and documentation handling under Navy distribution directives.
Navsup Weapon Systems Support Mech

POSTED

2 days ago

DEADLINE

in 28 days
View Details
NAICS: 331491
New
Federal
BAR,METALThis contract mandates the supply of nickel-copper alloy bar material designated as SPECIAL EMPHASIS Level I/SUBSAFE, intended for use in critical shipboard systems where failure could result in catastrophic consequences including loss of life or vessel. The material must comply with QQ-N-281 specification, Class A, in cold-drawn stress-relieved condition with a 1-inch round diameter, and is subject to mandatory ultrasonic testing per T9074-AS-GIB-010/271, while liquid penetrant inspection is excluded. Strict traceability requirements are enforced, requiring each bar to be permanently and temporarily marked with unique heat-lot identifiers that directly link to certified test data. The contractor must maintain a quality system aligned with ISO-9001 and either ISO-10012 or ANSI-Z540.3 with ISO-17025 standards, and all documentation, including certification reports, must be submitted via WAWF to Portsmouth Naval Shipyard prior to shipment, with acceptance required before any delivery. No material may be shipped without prior review and approval. The contract prohibits any intentional presence of mercury and requires full compliance with Buy American and Small Business set-aside provisions. Delivery must adhere to a defined schedule, with certification data due 20 days before delivery and formal acceptance occurring 45 working days after submission of DD1423 documentation. The total delivery timeline spans 365 days, with early or incremental shipments permitted at no additional cost. Variations in quantity are restricted to ±5% and only permitted under specific conditions of manufacturing or packing. The Government performs final inspection and acceptance at destination, with zero defect acceptance criteria applied to all material, requiring 100% inspection of traceability markings, certifications, and nondestructive test results. All subcontractors must be vetted and monitored by the prime contractor to ensure alignment with contract quality mandates. Waivers and deviations must be submitted electronically through ECDS and approved by the Contracting Officer, while all engineering changes require formal ECP submission. The procurement is issued under Emergency Acquisition Flexibilities and incorporates strict document control, configuration management, and compliance verification protocols governed by multiple Navy and federal standards including MIL-STD-792, SAE AMS-2806/2807/2809, and ANSI/ASQ Z1.4.
Navsup Weapon Systems Support Mech

POSTED

2 days ago

DEADLINE

in 28 days
View Details
NAICS: 331491
Awarded
Federal
61--CABLE,POWER,ELECTRICALThe solicitation seeks quotes for 13,949 feet of electrical power cable with NSN 6145012019498 under a small business set-aside, with responses due by July 14, 2026. The contract, identified as SPE7M226U0333, may result in an indefinite delivery contract lasting one year or until aggregate orders reach $350,000, whichever comes first, with an estimated two orders per year and a guaranteed minimum of 2,092 feet. The cable is a qualified products list item, and all shipments will be delivered to various DLA depots across CONUS and OCONUS via consolidated containerization points. The procurement is conducted electronically with no hard copies available, and quotes must be submitted through the designated online portal, with military specifications accessible electronically. The offering is restricted to small businesses under NAICS code 331491, and all responsible vendors may submit bids if received on time. The point of contact for inquiries is listed with an email address and instructions directing potential vendors to the official DIBBS portal for full solicitation details.
DLA Land And Maritime

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 331491
New
Federal
BAR,METALThis contract pertains to the procurement of nickel-copper alloy metal bar, specifically classified as QQ-N-281 Class A, cold drawn (stress relieved), with a hexagonal cross-section of 3/4 inch and a length ranging between 8 and 12 feet, subject to a 10% tolerance. The material is designated as SPECIAL EMPHASIS (Level I/SUBSAFE), meaning its failure could lead to catastrophic consequences including loss of life or ship systems, necessitating strict quality and traceability controls. All materials must be sourced from a single heat when fewer than five pieces are supplied, and every lot must be accompanied by complete, unqualified certification data reflecting chemical composition, mechanical properties, and ultrasonic testing results. Traceability is mandatory from raw material through final production, requiring permanent and temporary markings that directly link to certified test reports, with electric arc marking strictly prohibited on thin-wall tubing. The contractor must maintain an ISO-9001 quality system, documented and available for government audit, and any deviations or waivers must be submitted electronically via the ECDS system and approved in writing by the Contracting Officer. Delivery is governed by the Wide Area WorkFlow (WAWF) system with all certification documentation submitted to Portsmouth Naval Shipyard for review and acceptance prior to shipment, using specified destination and inspection codes. Acceptance occurs at destination, and government inspection is required before any material is released. The contract explicitly prohibits mercury or mercury-containing compounds from contacting the material, and all certifications must be positive, unqualified, and free of disclaimers. Re-certification is required if processing alters material properties, and all production must comply with specified standards including ASTM-B666, MIL-STD-792, and SAE AMS-2806/2807/2809. The solicitation is part of a combined order with individual CLIN-level award decisions, and vendors must not include quantity discounts across multiple CLINs due to the risk of partial awards. The requirement falls under emergency acquisition flexibilities, with a 45-day prompt payment term and a 365-day warranty period following acceptance. All submissions must occur via SAM.gov before the August 10, 2026 deadline, and the material is restricted for U.S. government use only per applicable distribution statements.
Navsup Weapon Systems Support Mech

POSTED

6 days ago

DEADLINE

in 25 days
View Details
NAICS: 331491
Closed
Federal
PIPE INCONELThis solicitation, referenced as SPMYM426Q3553, is a combined synopsis and solicitation for commercial items issued under FAR Part 12 and Simplified Acquisition Procedures, with all provisions and clauses current through FAC 2025-06 and DFARS Change Notice 20251110. It is exclusively set aside for small businesses with a 900-employee size standard and is being processed as a 100% Total Small Business Set-Aside, with sole-source intent toward Specialized Metals due to material specificity requirements; quotations from other manufacturers will not be considered. The requirement is for two items of Inconel 625 seamless pipe—one at 2.50” NPS SCH 160, 40 feet in length, and another at 0.50” NPS SCH 10, 20 feet in length—both compliant with ASTM-B444. Offerors must submit descriptive literature and proof of traceability, or their quotes will be deemed technically unacceptable. Evaluation will be conducted on a Lowest Price Technically Acceptable basis using PPIRS to verify vendor responsibility under FAR 9.104. All quotations must be submitted via email to Kailie Thomas by July 14, 2026, at 9:00 a.m. HST, and must include completed provisions 52.204-24, 52.204-26, 252.204-7016, and 252.204-7019, along with 52.212-3 and its Alternate I if SAM records are not current. Respondents must be registered in SAM, provide the country of origin, certify business size, and indicate whether quoting as manufacturer or distributor. Pricing must be FOB Destination to Pearl Harbor Naval Shipyard, include shipping, and reflect net 30 payment terms after material acceptance. Payment preference must be specified as GCPC or WAWF, with WAWF required if GCPC is selected due to DFARS 232.7002. Multiple federal and defense clauses apply, including cybersecurity, supply chain security, Buy American, anti-trafficking, and environmental restrictions, with additional local and DLA-specific terms governing delivery, protests, traceability retention, and compliance with EU packaging rules. Failure to adhere
DLA Maritime - Pearl Harbor

POSTED

6 days ago

CLOSED

2 days ago
View Details
NAICS: 331491
New
DIBBS
CABLE, POWER, ELECTRICALThe contract specifies the procurement of 500 feet of continuous electrical cable identified by NSN 6145-12-356-8471 and part number 4EC-1616, supplied in a single spool with no multiple unit packs unless the advice code is 2P or 39, in which case multiple packs are acceptable. All material must comply with MIL-STD-2073-1E for packaging and MIL-DTL-12000 for preservation, with marking adhering to MIL-STD-129 and no special marking required. The cable must be free from intentional addition of mercury or mercury-containing compounds, except for functional uses in batteries, fluorescent lights, sensors, weapon systems, or chemical reagents specified by NAVSEA; portable devices containing mercury must have shock-proof construction and a secondary containment barrier per NAVSEA 5100-003D. Delivery is FOB origin with a 168-day lead time and a 5% variance in quantity allowed, with inspection and acceptance occurring at the destination. The designated delivery point is the DLA Distribution facility in New Cumberland, Pennsylvania. The contract was issued under solicitation SPE7M1-26-T-200M, with a response deadline of July 20, 2026, and a required ship date of January 5, 2027, and original delivery date of February 25, 2027. Pricing details are structured under CLIN 0001 with a unit price per foot, and the unit of issue is feet. Technical and quality requirements are governed by the DLA Master List of Technical and Quality Requirements, and compliance with DoD procurement standards and transportation protocols including DLAD Proc Notes C19 and C20 is mandatory.
MARITIME SUPPLY CHAIN

POSTED

7 days ago

DEADLINE

in 4 days
View Details
NAICS: 331491
New
DIBBS
WIRE, ELECTRICALThe contract specifies the procurement of electrical wire under NSN 6145-00-290-1756 with a unit of issue defined as a spool (SL), each containing 500 feet of continuous length. A total of 85 spools are required, totaling 42,500 feet of wire, with technical and quality standards governed by the DLA Master List of Technical and Quality Requirements referenced by R and I numbers. The wire must conform to TDP Rev A Gen 1 per CID A-A-59544A and meet preservation and packaging requirements outlined in MIL-DTL-12000 and MIL-STD-2073-1E, with marking strictly following MIL-STD-129. Packaging must comply with DLA packaging guidelines, and the wire must be provided in continuous length consistent with the applicable advice code, where multiple unit packs are only acceptable if the advice code is 2P or 39. Delivery is FOB origin with a 127-day lead time, and inspection and acceptance occur at the destination. The sole delivery point is the DLA Distribution facility in New Cumberland, PA, with a required ship date of November 25, 2026, and original delivery deadline of December 13, 2026. Full and open competition applies, with no quantity variance allowed. The solicitation number is SPE7M1-26-T-192U, issued under a federal acquisition framework with NAICS code 331491, and primary point of contact is Alisha Blanton of the Department of Defense.
MARITIME SUPPLY CHAIN

POSTED

7 days ago

DEADLINE

in 4 days
View Details
NAICS: 331491
Federal
BAR,METALThis contract pertains to the procurement of metal bars designated as Special Emphasis Level I material for use in critical shipboard systems where failure could result in catastrophic consequences including loss of life or vessel. The material must comply with ASTM-B505 and ASTM-B824 specifications, specifically C90300 copper alloy in cast form, with strict dimensional tolerances, mechanical property requirements, and chemical composition validation. Traceability is mandatory from raw material through to final delivery, requiring unique heat-lot markings on each piece and certified test reports that directly link to those markings. All documentation must be submitted via WAWF to Portsmouth Naval Shipyard for review and acceptance prior to shipment, with no material allowed to proceed without formal acceptance. The contractor must maintain an ISO-9001 compliant quality system with calibration standards aligned to ISO-10012 or ANSI-Z540.3 and must submit quality system procedures prior to award. A certificate of compliance is required for every delivery, affirming full adherence to all specifications without disclaimers or qualifiers, and all data must be authentic and not transcribed. The contract mandates rigorous inspection protocols including 100% verification of traceability marks, certification document legibility, and nondestructive testing results. Sampling for lot acceptance follows a zero-defect standard, with full inspection of all chemical, mechanical, and NDT certifications. Any deviations or waivers require prior authorization from the Contracting Officer via ECDS and must be classified as Critical, Major, or Minor, with full documentation of impact and corrective actions. The material must be mercury-free, and all subcontractors must comply with the same quality and traceability standards under prime contractor oversight. Delivery is FOB destination, with final acceptance occurring at the destination site, and prompt payment terms are extended to 45 days after delivery. The procurement is issued under emergency acquisition flexibilities and is a combined solicitation with potential for multiple CLIN-level awards. Contractual obligations are reinforced by strong security, Buy American, and small business compliance requirements, with all data submissions and communications directed through the designated WAWF portal and contact point.
Navsup Weapon Systems Support Mech

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 331491
Federal
BAR,METALThis contract pertains to the supply of nickel-copper alloy bar material designated as SPECIAL EMPHASIS Level I quality-assured material for use in critical shipboard systems, where failure could result in catastrophic consequences including loss of life or the ship. The material must conform to specification QQ-N-281, Class A, with a 4-inch round cross-section, cold-drawn and stress-relieved condition, and as-drawn surface finish. Ultrasonic testing is mandatory for each bar, while liquid penetrant inspection is excluded. All material must be traceable from raw stock to finished product through unique heat-lot markings applied per MIL-STD-792, with both permanent and temporary labeling required. Traceability must be maintained throughout all manufacturing and subcontracted processes, with documentation linking each item to its certified chemical and mechanical test results. Certification data must be submitted electronically via WAWF to Portsmouth Naval Shipyard prior to shipment, with final acceptance contingent upon approval. The contract mandates strict compliance with ISO-9001 quality systems or its military equivalent, with the contractor required to maintain full audit readiness and submit quality procedures prior to award. Delivery is FOB destination, with inspection and acceptance occurring at the destination by government personnel. No item may be shipped until WAWF acceptance is confirmed. A 365-day warranty applies after material acceptance, and the government reserves the right to conduct quality verification at any point, including at supplier facilities. Any deviations, waivers, or engineering changes require prior written approval and must be submitted through the ECDS system. The contract prohibits mercury-containing materials, mandates 100% inspection of certification documents and traceability markings, and enforces zero-defect acceptance criteria for final inspection. Delivery timelines are structured around certification review preceding each shipment, with early or incremental deliveries permitted without cost impact to the government. This procurement is issued under emergency acquisition flexibilities and does not permit quantity variations beyond -5% of total contract quantity unless caused by legitimate packing or shipping conditions.
Navsup Weapon Systems Support Mech

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 331491
DIBBS
SHEET, METALThe contract specifies the procurement of aluminum alloy 7075 clad sheet metal with a 0.0016 inch cladding on both sides, 0.063 inch thickness, 48 inches width, and 144 inch length, totaling 310 sheets across three delivery lines. Strict adherence to dimensional tolerances is required, with no test coupons permitted, and material must be supplied in whole-foot lengths only. A Certificate of Quality Compliance, provided with each shipment and forwarded to the DLA Contracting Officer, is mandatory. Each sheet must bear continuous identification markings including the DLA delivery order number, NSN, specification revision, alloy and temper, manufacturer details, heat and lot number, and exact dimensions. Markings must be applied via stamping or stenciling using waterproof, non-contaminating fluid, legible to the naked eye, and stable under normal handling; adhesive labels or tags are acceptable for narrow bars, tubes, or wire. Packaging must comply with MIL-STD-2073-1E and ASTM B660 Level A preservation standards, with marking per MIL-STD-129R and special codes ZZ and Z for preservation and marking respectively. Palletization follows DLA packaging guidelines, and shipments must reflect dual unit quantities when applicable. The material must originate from suppliers listed on the Qualified Suppliers List for Distributors (QSLD); non-compliant bids are considered unauthorized substitutions with potential criminal penalties. The solicitation is a total small business set-aside under NAICS 331491, with delivery required to three DLA depots in Utah, Oklahoma, and Georgia within 57 days of order placement, inspection and acceptance occurring at destination, and no quantity variance permitted.
CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

8 days ago

DEADLINE

in 4 days
View Details

Win Contracts in Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Get AI-powered intelligence on NAICS 331491 procurement

Real-time contract opportunities for NAICS 331491 (Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding)

AI-powered matching based on your business capabilities and past performance

Competitive analysis of contractors winning awards in this industry

Automated alerts when new opportunities are posted

Miguel
Hillary
Keith Deutsch
Christine

Join 650+ contractors already using CLEATUS