Advanced Spacesuit Regulator
Award Notice Posted
- Solicitation number
- 80JSC026C0002
- Agency
-
Johnson Space Center
National Aeronautics and Space Administration
- Awarded
- to Sierra Space Corp
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- 80JSC026C0002 Federal contract award
- NAICS code
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- Place of performance
- Middleton, Wisconsin 53562, United States
Notice details come from SAM.gov. Updated .
About this opportunity
NASA's Johnson Space Center awarded a Cost-Plus-Fixed-Fee contract valued at $13,152,878 to Sierra Space Corporation on December 18, 2025, for the development of the Advanced Spacesuit Regulator (ASR), a next-generation oxygen regulator designed as a drop-in replacement for existing spacesuit systems. The contract aims to mitigate supply chain risks and support future NASA and commercial missions to the Moon and beyond by providing an alternate regulator option. Sierra Space Corporation was selected following a competitive evaluation among four initial offerors, with the contract period extending through September 30, 2027, to account for delays caused by the 2025 Government Shutdown. The award was made following a comprehensive assessment of technical merit, past performance, and cost competitiveness, with Sierra Space Corporation's proposal rated as technically acceptable and demonstrating high past performance confidence.
Notice text
The NASA Johnson Space Center contract, Advanced Spacesuit Regulator (ASR) has been awarded. Please see the attached source selection statement for selection and awardee information.
Awarded contract 80JSC026C0002 to SIERRA SPACE CORP for 13152878.00 on 2025-12-18.
Files
| File | Type | Posted |
|---|---|---|
| ASR Source Selection Statement .pdf |
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