System engineering services for integration, testing, analysis and qualification of the MK21 reentry vehicle and the W87-0 warhead into the sentinel weapon system for an IOC requirement.
Active Definitive Contract Awarded Last action
- Contract number
- FA821926CB001
- Awardee
-
Lockheed Martin Corp UEI KFN4YJH98D51 Part of Lockheed Martin Corp
- Awarding agency
-
Nuclear Weapons Center
Air Force Materiel Command, Department of Defense
- Obligated
- $2,327,000
Award facts
- Contract value 47% obligated
- $5,000,000.00 Current and potential, with all options
- Completion date 74% complete
- Current and potential, with all options
- Contracting staff
- Funding agency
- Air Force Department of Defense
- NAICS code
- 541330 Engineering Services
- PSC
- AC24 National Defense R&D Services; Atomic Energy Defense Activities; R&D Administrative Expenses
- Set-aside
- No set-aside
- Competition
- Not Competed · 1 offer Only One Source
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- King of Prussia, PA 19406, USA
- Defense program
- Mk21A Reentry Vehicle
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Definitize Letter Contract | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $1,500,000 | |
| Other Administrative Action | $0 | |
| Original award | $827,000 |
About this award
The Air Force awarded a $4.614 million definitive contract to Lockheed Martin Corp, Space Division, for system engineering services supporting integration, testing, analysis, and qualification of the MK21 Reentry Vehicle and W87-0 warhead into the Sentinel weapon system on January 27, 2026, with an ultimate completion date of January 26, 2027.
The contract is structured as cost-plus-fixed-fee pricing with no set-aside. Place of performance is King of Prussia, Pennsylvania. This effort supports the Mk21A Reentry Vehicle Major Defense Acquisition Program (MDAP) under Acquisition Category IB, which targets Initial Operating Capability by fiscal year 2030 as a component of the Ground Based Strategic Deterrent (GBSD) weapon system and broader U.S. strategic deterrence capabilities.
Quick answers
Who was awarded contract FA821926CB001?
FA821926CB001 was awarded to Lockheed Martin Corp by Nuclear Weapons Center (Air Force Materiel Command) on January 27, 2026.
How much is contract FA821926CB001 worth?
The government has obligated $2,327,000 on FA821926CB001. Its current value, with exercised options, is $5,000,000.
Which agency awarded contract FA821926CB001?
Nuclear Weapons Center (Air Force Materiel Command) awarded FA821926CB001, with funding from Air Force (Department of Defense).
Was contract FA821926CB001 competed?
The extent of competition for FA821926CB001 was not competed. The government received 1 offer.
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