BRONSON & BRATTON INC

BURR RIDGE, IL, 60527

Unclaimed

Subcontracting experience

12 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	National Aeronautics and Space Administration	LOX BELLOWS 200177601 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$215,500	Jul 18, 2025	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25 18-ENGINE / HOUSING, MAIN FUEL VALVE 200174692 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$607,360	Apr 28, 2025	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25 BALL SHAFTS & HOUSINGS 200161671 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$1,542,100	Apr 29, 2024	— – —
Subcontractor	Department of Defense	SHAFT ASSY VALVE, MANIFOLD DRAIN 3505625729 · Prime awardUSAspending	SPE4A122G0015USAspending	$42,195	Oct 20, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25 HOUSING, MAIN FUEL VALVE 200154425 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$73,000	Aug 10, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25, RS008177-009, DSO 200154195 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$2,200	Aug 7, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25, RS008177-009, DSO 200154195 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$116,010	Aug 7, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	RS-25 R0011522 MANIFOLD 200153351 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$70,938	Aug 3, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	"RS-25 18 ENG R053809-01 SLEEVE ASSY" 200154060 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$50,058	Aug 2, 2023	— – —
Subcontractor	National Aeronautics and Space Administration	"RS-25 18 ENG SEAT / POPPET" 200145356 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$66,942	Jan 9, 2023	— – —
Subcontractor	Department of Defense	SHAFT ASSY VALVE, MANIFOLD DRAIN 3505177891 · Prime awardUSAspending	SPE4AX14D9405USAspending	$40,536	Nov 22, 2022	— – —
Subcontractor	National Aeronautics and Space Administration	HOUSING ASSY 200141649 Parent award context Parent award agency: National Aeronautics and Space Administration · National Aeronautics and Space Administration Parent award NAICS: 541712 Parent award performance state: CA Parent award description: IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM. View parent award on USAspending	—	$497,376	Nov 10, 2022	— – —

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

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Identifiers

UEI: SNLXFWJAKGB4
CAGE: 4WJ99
Website: http://www.brons.com

NAICS codes

332710Machine Shops(definition)
332721Precision Turned Product Manufacturing(definition)
333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing(definition)
336412Aircraft Engine and Engine Parts Manufacturing(definition)
336413Other Aircraft Parts and Auxiliary Equipment ManufacturingPrimary(definition)
336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing(definition)
336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing(definition)

Data sources

SAM.gov monthly extract
ID SNLXFWJAKGB4 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:SNLXFWJAKGB4 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.