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Keystone Engineering Company 4401 Donald Douglas Drive LONG BEACH CA 90808 USA

UEI: SLED_DE6962169FD2BC56

Keystone Engineering Company 4401 Donald Douglas Drive LONG BEACH CA 90808 USA is a federal contractor, registered under UEI SLED_DE6962169FD2BC56. It has been awarded $3,756,600 in federal contracts. Primary work spans Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_DE6962169FD2BC56

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Keystone Engineering Company operates within the aerospace and defense sector, specifically focusing on the manufacture of ship boats and other watercraft. Their industry focus is centered on NAICS 336415, indicating a specialization in the production of specialized marine vessels. The company is ...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$3.8M100%

Awards by NAICS

336415 - Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing$3.8M100%

Awards by Agency Over Time

Awards by Place of Performance

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Supply of Reciprocating Compressor (NSN 4310-99-732-0976)This subcontract involves the supply of a reciprocating compressor, Part Number A30050, for prime contractors working on the Department of National Defence Victoria-class submarine projects. The equipment must adhere to NSN 4310-99-732-0976 and meet all specified form, fit, function, and quality standards. Performance of the contract will take place in British Columbia and Nova Scotia, Canada. Eligible suppliers must be registered with the Controlled Goods Program or comply with ITAR regulations and provide CUSMA or CIFTA Certification of Origin. The response deadline for this opportunity is November 18, 2026, with the primary requirement being the physical delivery of the compressor to the designated destination.

Department of National Defence

POSTED

about 23 hours ago

DEADLINE

SLEEVE, PROPULSION SHAF

Solicitation # SPE7M4-27-T-0395

Solicitation SPE7M4-27-T-0395 is a total small business set-aside issued by the DLA Weapons Support Fluid Handling Division for the procurement of four propulsion shaft sleeves for ships, identified by NSN 2010015104433 and Electric Boat Corporation part numbers H7130105-3 and H7130105B-3. This fixed-price contract requires delivery within 297 days, with shipping terms set as FOB Origin and both inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. Payment and invoicing must be processed electronically through the Wide Area WorkFlow system. The contractor must adhere to strict technical and quality standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and DLA packaging requirements RP001. Compliance with the Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-Assessment and the protection of covered defense information is mandatory. Additionally, the contract prohibits the intentional addition of mercury or the use of Class I ozone-depleting chemicals. Sourcing must comply with the Buy American Act and the Berry Amendment, and all deliverables must meet the technical requirements specified in the DLA Master List.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

in about 13 hours

SNUBBER GUIDE ASSY

Solicitation # SPE4A6-27-T-5001

Solicitation SPE4A6-27-T-5001 is a fixed-price contract issued by the DLA Weapons Support ASC Commodities Division for the manufacture and supply of three Snubber Guide Assemblies, identified by NSN 1440010919019. The production of these items requires a metal casting process and the use of specific tooling. Approved sources include Engineered Magnetics Inc and Marvin Engineering Co., Inc, while other offerors must obtain source approval from the design control activity. The required delivery date is October 6, 2026, with a delivery period of 20 days after the order is placed. Shipping is designated as FOB Origin, with the final destination being MCAS Beaufort, South Carolina. The contract mandates strict quality and compliance standards, including physical identification and bare item marking per RQ017 and packaging in accordance with ASTM D3951 and MIL-STD-129. Inspection and acceptance will occur at the destination, utilizing sampling methods based on MIL-STD-1916 or ASQ H1331. Contractors must comply with CMMC Level 2 self-assessment requirements and utilize the Wide Area Workflow system for all invoicing and payment requests. Additionally, the procurement is subject to the Buy American Act, the Berry Amendment, and various DFARS regulations regarding cybersecurity and the prohibition of certain foreign telecommunications equipment.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

CAP ASSEMBLY, DUST

Solicitation # SPE4A6-27-T-4582

Solicitation SPE4A6-27-T-4582 is a fixed-price contract issued by the Defense Logistics Agency (DLA) Weapons Support ASC Commodities Division for the procurement of 20 units of Cap Assembly, Dust (NSN 1440-01-217-6856). The items are to be delivered to the DLA Distribution DDSP New Cumberland facility in Pennsylvania, with a need ship date of April 13, 2027, and a final required delivery date of September 3, 2027. The procurement is conducted under the First Destination Transportation program, with both inspection and acceptance occurring at the point of origin. The contract carries stringent technical and security requirements, including export controls under ITAR and EAR. Eligible offerors must possess an approved US/Canada Joint Certification Program certification and DLA approval to access technical data. Manufacturing must comply with SAE AS9003 or ISO 9001 standards, and the use of additive manufacturing is prohibited unless specifically authorized. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, with specific requirements for shelf-life marking and palletization per RP001. Administrative requirements include electronic invoicing through the Wide Area WorkFlow system and compliance with cybersecurity standards, including CMMC Level 2 and NIST SP 800-171. The solicitation provides a price evaluation preference for SBA-certified HUBZone small business concerns. Additionally, vendors must comply with the Buy American Act and Berry Amendment regarding domestic sourcing and material restrictions.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Solicitation # SPE4A6-27-T-4176

Solicitation SPE4A6-27-T-4176 is a total small business set-aside issued by the DLA Weapons Support ASC Commodities Division for the procurement of two ramp assemblies, identified by NSN 1440-01-281-2371. The contract requires delivery within 20 days after receipt of the order, with both inspection and acceptance occurring at the point of origin. The procurement is governed by NAICS code 336415 and mandates compliance with the Buy American Act and the Berry Amendment regarding domestic material restrictions. Technical and quality requirements are defined by the DLA Master List, and the contract includes strict export controls under ITAR and EAR, requiring approved JCP certification for access to technical data. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, while hazardous materials must be labeled per 29 CFR 1910.1200. Payment will be processed electronically through the Wide Area WorkFlow system. Offerors must submit quotations by October 22, 2026, and must be registered in the System for Award Management.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

in about 13 hours

LINEAR ELECTRO-MECHANICAL ACTUATOR / 01F, LGM-30 MINUTEMAN III MISSILE

Solicitation # SPE4A727R0018-Synopsis

This unrestricted procurement is for an Indefinite Quantity Contract for Linear Electro-Mechanical Actuators used in the LGM-30 Minuteman III Missile. The contract features a five-year base period with no options and an estimated annual quantity of 80 units. Current manufacturers include Marvin Engineering Co. Inc. and Raytheon Company. The solicitation is scheduled for release around October 26, 2026, via the DLA Internet Bid Board System, and will utilize a reverse auction process conducted through Procurex. The contract requires first article testing, with first article units due 365 days after order and a subsequent 180-day government evaluation period. Production units must be delivered 365 days following first article approval. Access to necessary technical data is restricted to DoD-certified contractors who have submitted DD Form 2345. Shipping terms are FOB destination, with inspection and acceptance protocols varying between the first article and production phases.

POSTED

DEADLINE

in about 1 month

ROV Vehicle Chassis and Propulsion SystemThis subcontract for the City of Saint Paul involves the supply and assembly of a core underwater vehicle platform intended for prime contractors. The scope of work requires the manufacture of one ROV vehicle system featuring a pressure-rated chassis and a minimum depth rating of 350 meters. Technical specifications include the integration of an eight-thruster propulsion design and internal hot-swappable batteries capable of providing at least six hours of runtime. The project deliverables consist of one complete ROV vehicle system and its corresponding operating battery set. Interested parties should note that the response deadline for this opportunity is October 28, 2026.

City of Saint Paul

POSTED

DEADLINE

BOOSTER ASSEMBLY,AI — 1680016997330 — N0038326QSC34

Solicitation # N0038326QSC34

Solicitation N0038326QSC34 is a request for quotations issued by NAVSUP Weapon Systems Support Philadelphia for the overhaul, upgrade, repair, testing, and inspection of Booster Assemblies (P/N 1680016997330, NSN 1680-01-699-7330). The primary objective is to return these flight-critical units to a Ready for Issue condition. The contractor is responsible for providing all necessary labor, facilities, materials, and tooling, as the government will not provide manufacturing aids. Key technical constraints include a prohibition on the use of MIL-W-81381 wire, requiring the use of SAE-AS22759 series wire instead, and a requirement for personnel to be certified to IPC/EIAJ-STD-001C if MIL-STD-454 is referenced. The contract mandates a rigorous quality management system compliant with ISO 9001 or SAE AS9100, with calibration meeting ANSI/NCSL Z540.3 or ISO-10012-1 standards. Contractors must maintain detailed historical record files for each serial number and submit all failure analysis and corrective action reports to the government. Specific protocols are established for Beyond Economical Repair determinations, Missing on Induction components, and Over and Above Repair efforts, all of which require written concurrence from DCMA and the Procuring Contracting Officer. Award will be made to a single, responsible, technically acceptable small business offeror based on technical acceptability and past performance evaluated via the DoD Supplier Performance Risk System. Because the items are flight-critical, government source approval is required prior to award. Deliverables must be preserved and packaged according to MIL-STD-2073-1 and marked per MIL-STD-129. Invoicing and receiving reports must be processed electronically through Wide Area Workflow.

Navsup Weapon Systems Support

POSTED

DEADLINE

Composite Materials Capability

Solicitation # 102967

The Department of Defence DSRG, acting on behalf of GWEO, is issuing solicitation 102967 to evaluate domestic Australian industry capabilities in producing carbon fiber and resin systems. The primary objective is to assess the performance and cost-effectiveness of these materials when used in filament wound applications, specifically for the development of composite rocket motor cases. This initiative will be conducted through a series of deliberate small-scale demonstrations to determine the viability of local production. Interested parties must respond by October 26, 2026, and can coordinate with the primary point of contact, Aleksandra Wojcik, regarding this capability exploration.

Department of Defence - DSRG

POSTED

DEADLINE

FY28-29 CIWS Production Overhauls and SparesThe FY28-29 CIWS Production Overhauls and Spares forecast is issued by the Department of the Navy under the Navsea IWS-11.0 organization. This requirement focuses on the production overhauls and the procurement of spare parts for the Close-In Weapon System, categorized under NAICS code 336415 for ship boat building. The anticipated performance for this contract is located in Arlington, Virginia. While specific solicitation numbers and set-aside details are not yet available, the forecast was posted on July 2, 2026, to provide advance notice of the government's procurement intentions for the 2028 and 2029 fiscal years.

IWS-11.0 - IWS-11.0 - Navsea

POSTED

DEADLINE

VLS Launchers Follow-On to N0002423C5325The Department of the Navy, specifically through IWS-3.0 Navsea, has issued a forecast for a contract titled VLS Launchers Follow-On to N0002423C5325. This procurement effort falls under NAICS code 336415, which pertains to the manufacturing of ship freeboard and hull components, indicating a focus on the continued production or support of Vertical Launch System launchers. Posted on July 2, 2026, this forecast serves as a notification of the government's intent to pursue a follow-on requirement to a previous contract. While specific set-aside details and points of contact are not currently listed, the action is managed by the Department of the Navy to ensure the ongoing availability and maintenance of critical launch capabilities.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

FY26 Solid Rocket Motor ProcurementThe FY26 Solid Rocket Motor Procurement is a forecast opportunity issued by the Department of the Navy under the IWS-3.0 Navsea agency. This procurement focuses on the acquisition of solid rocket motors from L3-AeroJet, categorized under NAICS code 336415 for ship and boat building. The project is scheduled for posting on July 2, 2026, with the designated place of performance located at the Washington Navy Yard in Washington, DC. Further details regarding the solicitation and specific requirements can be accessed through the Secretary of the Navy small business portal.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

VLS Steel Quad Canisters Production (MK 25) Competitive Follow-OnThe Department of the Navy, specifically through IWS-3.0 Navsea, has issued a forecast for the VLS Steel Quad Canisters Production (MK 25) Competitive Follow-On. This procurement effort falls under NAICS code 336415 and is intended to secure the continued production of specialized steel quad canisters used in Vertical Launch Systems. The notice was posted on July 2, 2026, and is categorized as a competitive follow-on action. While specific set-aside details and points of contact are not provided in the current forecast, the project is managed by the Department of the Navy to ensure the ongoing availability of critical naval launch hardware.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

VLS Electronic Design Agent Depot Operations for Follow-OnThe Department of the Navy, specifically through IWS-3.0 Navsea, is forecasting a contract for VLS Electronic Design Agent Depot Operations for Follow-On. This requirement falls under NAICS code 336415, which pertains to ship auxiliary machinery and equipment manufacturing, indicating a focus on specialized electronic design and depot-level operational support for Vertical Launch Systems. The opportunity is currently listed as a forecast with a posted date of July 2, 2026. While specific set-aside details and points of contact are not yet provided, the project is managed under the Naval Sea Systems Command to ensure the continued operational readiness and design evolution of critical naval electronic systems.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

Republic of Bulgaria (BU-P-ALL) Naval Strike Missile (NSM) Costal Defense System (CDS)The Department of the Navy, specifically through IWS-3.0 Navsea, has issued a forecast for the Republic of Bulgaria Naval Strike Missile Coastal Defense System. This procurement effort is categorized under NAICS code 336415, focusing on the acquisition of advanced coastal defense capabilities for Bulgaria. The project is scheduled for posting on July 2, 2026, with the place of performance listed in Washington, DC. This strategic initiative aims to enhance naval strike capabilities through the implementation of the NSM Coastal Defense System.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

FY27-31 MK 41 VLS MECHANICAL DESIGN AGENT CONTRACTThe FY27-31 MK 41 VLS Mechanical Design Agent Contract is a forecasted procurement issued by the Department of the Navy under the Navsea IWS-3.0 organization. This effort focuses on mechanical design agency services for the MK 41 Vertical Launching System, with a projected performance period spanning from fiscal year 2027 through 2031. The requirement is categorized under NAICS code 336415, which pertains to ship auxiliary machinery manufacturing. Interested parties can monitor updates regarding this opportunity through the Secretary of the Navy small business portal.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

VLS Composite Canister Production (MK 29) Follow-OnThe Department of the Navy, specifically through IWS-3.0 Navsea, has issued a forecast for the VLS Composite Canister Production (MK 29) Follow-On contract. This procurement effort falls under NAICS code 336415, focusing on the production of composite canisters for Vertical Launch Systems. The forecast was posted on July 2, 2026, indicating a future requirement for the continued manufacturing of these critical components. Interested parties can find further information regarding small business opportunities and naval acquisitions through the Secretary of the Navy's official portal.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE

FY27-31 MK 41 VLS ELECTRONIC DESIGN AGENT CONTRACT FOLLOW-ONThe Department of the Navy, specifically through IWS-3.0 Navsea, is forecasting the FY27-31 MK 41 VLS Electronic Design Agent Contract. This effort serves as a follow-on to contract N00024-20-C-5392 and is categorized under NAICS code 336415, which pertains to ship freeboard and boat manufacturing. The contract is intended to cover the period from fiscal year 2027 through 2031. It focuses on the electronic design agency requirements for the MK 41 Vertical Launching System, ensuring continued technical support and design evolution for this critical naval capability.

IWS-3.0 - IWS-3.0 - Navsea

POSTED

DEADLINE