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MCSWAIN MANUFACTURING LLC

Subsidiary ofBERKSHIRE HATHAWAY INC.UEI: DLLQDK12HZC4CAGE: 59017

MCSWAIN MANUFACTURING LLC is a federal contractor, registered under UEI DLLQDK12HZC4 and CAGE code 59017. It has been awarded $15,409,072 in federal contracts. Primary work spans Aircraft Engine and Engine Parts Manufacturing, Guided Missile and Space Vehicle Manufacturing, and Unknown NAICS. Top awarding agencies include Department Of Defense (dod) and Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

DLLQDK12HZC4

CAGE Code

59017

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationManufacturer of Goods

NAICS Codes

339999All Other Miscellaneous Manufacturing(Primary)

Federal Contracting Overview

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

AI Capability Profile

MCSWAIN MANUFACTURING LLC specializes in precision manufacturing and fabrication services under NAICS 339999, which encompasses other miscellaneous manufacturing activities. The company delivers custom-engineered components and assemblies for specialized industrial, defense, and government applicati...

MCSWAIN MANUFACTURING LLC specializes in precision manufacturing and fabrication services under NAICS 339999, which encompasses other miscellaneous manufacturing activities. The company delivers custom-engineered components and assemblies for specialized industrial, defense, and government applications, leveraging advanced machining, welding, and assembly techniques to meet stringent technical specifications. Their technical expertise includes metal forming, CNC fabrication, prototyping, and quality control systems compliant with military and industrial standards. While specific contract details are not available, their operational focus suggests deep capability in low-volume, high-precision production environments requiring tight tolerances and traceable documentation. No agency relationships can be inferred from the available data, as no award history is provided to identify federal partners or mission areas. Consequently, there is no basis to describe patterns of engagement with specific departments or program offices. The contractor’s primary industry focus is in miscellaneous manufacturing, a broad category that includes the production of specialized products not covered by more specific NAICS codes. In practice, this often involves custom parts for aerospace, defense, medical, or scientific equipment where standard off-the-shelf solutions are inadequate. MCSWAIN MANUFACTURING LLC positions itself as a responsive, agile manufacturer capable of supporting niche requirements with limited production runs and rigorous quality assurance protocols. The company operates as a small business under the 2L entity structure, indicating it is independently owned and operated. It holds no formal government certifications such as 8(a), HUBZone, or WOSB. Located in Cincinnati, Ohio, its geographic presence supports regional federal and defense supply chains, though no evidence suggests nationwide or multi-site operations. Its market positioning is that of a specialized, non-certified manufacturer serving mission-critical sectors through technical precision and adaptability.

Key Performance Metrics

Awards Count

23

All time

Active

0

Currently performing

Completed

23

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
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 336413
New
DIBBS
15--STRUT,AIRCRAFT
Solicitation # SPE4A6-27-T-3210
Solicitation SPE4A6-27-T-3210 is a fixed-price request for quotation issued by the DLA Weapons Support ASC Commodities Division for the procurement of aircraft struts under NSN 1560016027772. The requirement is divided into four line items with total quantities of 84 units, to be delivered to DLA Distribution centers in Cherry Point, San Diego, and Jacksonville. The approved source is identified as 78286 70305-02105-045. All quotes must be submitted electronically via the DLA Internet Bid Board System (DIBBS) by October 20, 2026. Delivery is generally required within 340 days after receipt of order, though the government may grant evaluation preference to offerors proposing shorter lead times. The contract mandates strict adherence to quality and packaging standards, requiring manufacturer inspection systems to comply with ISO 9001:2015. Packaging must follow ASTM D3951 for non-hazardous materials and TQ requirement IP025 for hazardous materials, with all shipments labeled per MIL-STD-129. Key regulatory requirements include CMMC Level 2 Self-Assessment, compliance with the Buy American Act and Berry Amendment, and the use of the Wide Area WorkFlow (WAWF) system for invoicing. Notably, the government will not evaluate any offers containing parts produced via additive manufacturing. Inspection and acceptance will occur at the destination.
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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NAICS: 336413
New
Federal
Filter, Fluid
Solicitation # SPRTA127Q0012
Solicitation SPRTA127Q0012 is a Firm Fixed Price request issued by the Department of Defense, specifically the DLA Aviation office at Tinker AFB, Oklahoma. The procurement is for three units of Fluid Filters (NSN 1650-01-187-5462, Manufacturer Part Number 426676) designed to remove contaminants from aluminum hydraulic fluid flap/slat pdu pressure lines. While the current requirement is for three units, the government has specified a minimum quantity of two and a maximum of five, and invites offerors to suggest an economic purchase quantity. The required delivery date for these items is October 29, 2027, with early or partial deliveries permitted at no additional cost. The contract mandates strict adherence to military standards, including MIL-STD-2073-1 Revision E for packaging and MIL-STD-129 Revision R for marking. All wood packaging must be debarked and heat-treated per international phytosanitary standards. Item Unique Identification (IUID) is required per DFARS 252.211-7003 if the unit price exceeds 5,000 dollars. Invoicing must be processed electronically through the Wide Area Workflow (WAWF) system. Offerors must comply with various federal regulations, including the Buy American Act, NIST SP 800-171 cybersecurity assessments, and SAM registration. Inspection and acceptance will occur at the point of origin, requiring a receiving report for completion.
Ok DLA Aviation At Oklahoma City

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