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NAICS Code· 331221

Rolled Steel Shape Manufacturing

This U.S. industry comprises establishments primarily engaged in rolling or drawing shapes (except wire), such as plate, sheet, strip, rod, and bar, from purchased steel. Cross-References. Establishments primarily engaged in--Show more

NAICS 331221 – Rolled Steel Shape Manufacturing covers the production of standardized steel shapes through hot- or cold-rolling processes, including I-beams, channels, angles, rails, and other structural sections used in heavy-duty construction and defense infrastructure. This sector serves as a critical upstream supplier for defense installations, military vehicle platforms, bridge systems, and hardened facility construction, where material integrity, dimensional precision, and compliance with ASTM and MIL-SPEC standards are non-negotiable.

20
Active Contracts
$12.6M
Total Obligations (12mo)
574
Awarded Contracts (12mo)
124
Contractors Awarded (12mo)
-49.3%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 331221Rolled Steel Shape Manufacturing.

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NAICS 331221 FAQ

Frequently Asked Questions

NAICS code 331221 covers Rolled Steel Shape Manufacturing. This U.S. industry comprises establishments primarily engaged in rolling or drawing shapes (except wire), such as plate, sheet, strip, rod, and bar, from purchased steel. Cross-References. Establishments primarily engaged in--

Recently Posted in Rolled Steel Shape Manufacturing

NAICS: 331221
New
DIBBS
Supplier of Raw Materials or Forgings for Coupling FabricationThe contract requires the supply of certified alloy steel forgings or bar stock, specifically materials such as AISI 4140 or 4340, intended for the machining of rigid shaft couplings. All materials must be accompanied by complete material test reports to ensure full traceability and adherence to defense-grade compliance standards. The components are critical to military applications, demanding rigorous quality control and documentation to meet stringent operational and safety requirements. The supplier must guarantee that raw materials meet exacting metallurgical and mechanical specifications to support precision machining processes without compromise. This is a subcontract under the Defense Logistics Agency, part of the Department of Defense, with a NAICS code of 331221 indicating classification within the steel forgings and stampings industry. The contract was posted on July 14, 2026, with performance obligations centered on delivering high-integrity materials for defense systems. Although specific delivery locations and point of contact details are not provided, the contract implies nationwide or global sourcing capability with an emphasis on reliability, certification, and consistent quality throughout the supply chain. Traceability and compliance are non-negotiable, as failure to meet standards could impact the integrity of critical defense equipment.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 331221
New
DIBBS
BAR, METALThe contract specifies the procurement of 126 feet of 0.375-inch diameter metal steel bar composed of alloy 4130, hot rolled, normalized and tempered, with exact length requirements of 10, 11, or 12 feet in whole-foot increments only. The material must conform to SAE AMS-S-6758B and other referenced standards including ASTM A700-14, MIL-STD-129R, and SAE AMS2806, with full compliance enforced through a Certificate of Quality Compliance included with every shipment and submitted to the contracting officer. Critical identification markings are mandatory on each unit, including the DLA contract number, NSN, specification revision, alloy grade, manufacturer name, heat and lot numbers, and dimensions, applied via stamping or stenciling using non-contaminating, waterproof inks, with adhesive labels required for bars under 0.250 inches nominal OD. Packaging must adhere to MIL-STD-2073-1E and RP001 DLA packaging requirements, with special preservation codes Z and ZZ as defined in ASTM A700, and all markings must remain legible through normal handling. Only suppliers listed on the Qualified Suppliers List for Distributors (QSLD) are eligible to respond to this solicitation, and any deviation from this requirement must be explicitly declared; failure to comply may result in rejection of the bid or criminal penalties due to unauthorized substitution. The item is designated as critical application, requiring strict quality control, and government inspection requirements including COQC, PVT, and QAP-EQ003 are waived for QSLD-compliant suppliers. Delivery is to DLA Distribution San Diego by December 9, 2026, with a firm fixed price and zero tolerance for quantity variance. The material must be shipped in compliance with MIL-STD-129 marking standards, with both units of measure indicated on shipment labels when applicable, and all documentation must align with the Technical Data Package revisions referenced. The contract is issued under solicitation SPE8E4-26-Q-0289 with a response deadline of July 24, 2026, under the Defense Logistics Agency’s procurement framework.
SAN DIEGO

POSTED

2 days ago

DEADLINE

in 8 days
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NAICS: 331221
New
DIBBS
Nonelectrical Wire Supply (Carbon Steel, Galvanized, or Alloy Wire)The contract solicits the supply of nonelectrical wire made from carbon steel, galvanized, or alloy materials, all of which must conform to military specifications covering dimensions, mechanical properties, and performance standards. The work includes full sourcing of raw materials, rigorous quality assurance procedures to ensure compliance with military standards, appropriate packaging to safeguard products during transit, and timely delivery to designated Defense Logistics Agency distribution centers. The requirement is structured as a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the Small Business Administration may compete, as defined under FAR 19.5. The North American Industry Classification System code 331221 identifies the industrial sector involved, which pertains to steel wire drawing and related manufacturing activities. Performance of the contract is required at a location in Albany, Georgia, with a zip code of 31704-1128, and suppliers must be prepared to meet all logistics and delivery timelines associated with DLA operations. The solicitation was posted on July 14, 2026, and responses are due by July 21, 2026, leaving a one-week window for submission. The contract is managed under the Department of Defense’s Construction & Equipment MRO Service I program, indicating its purpose supports maintenance, repair, and overhaul activities critical to defense infrastructure. All vendors must ensure full compliance with military specifications and deliver materials in quantities as specified, with no flexibility on quality or delivery parameters.
CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

2 days ago

DEADLINE

in 5 days
View Details
NAICS: 331221
New
DIBBS
Supplier of Raw Materials or ComponentsThe contract requires the supply of military-grade raw materials, including high-strength steel and hydraulic components, specifically for the fabrication of the Leveling Support Jack, with stringent requirements for full traceability and compliance with defense standards. All materials must meet exacting specifications to ensure performance, reliability, and interoperability within military equipment systems, and suppliers are obligated to maintain detailed documentation throughout the production and delivery process to enable end-to-end accountability. The opportunity is structured as a subcontract under the Department of Defense’s ASC Commodities Division, with the NAICS code 331221 indicating classification within the forging and stamping industry. The solicitation was posted on July 14, 2026, and responses are due by July 22, 2026, providing a narrow window for qualified vendors to submit proposals. The place of performance and point of contact details are not specified, suggesting the work may be performed at multiple locations or that further coordination will occur post-award. Potential suppliers must be prepared to meet rigorous defense contracting requirements, including adherence to quality assurance protocols, export control regulations, and material certification standards. The contract is accessible via the DIBBS platform, and participation is open to entities capable of delivering certified, militarily compliant components with proven traceability systems.
ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
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