80JSC026C0002↗

Name: 80JSC026C0002: Advanced Spacesuit Regulator (Asr)
Creator: SpendQuery
License: https://www.usa.gov/government-works

ADVANCED SPACESUIT REGULATOR (ASR)

Definitive Contract · National Aeronautics and Space Administration · to Sierra Space Corp (UEI DPT6YML4HHK5) · data as of 2026-10-21

Obligated to date$9.18M9 actions

Current value$13.15Mwith options exercised

Period2025-12-18 → 2027-09-30current end date

Passed on$779.0Kto 2 subcontractors

Up for re-bid: ends 2027-09-30. Recompete brief →

What it is

Product or service: Space R&D Services; Space Flight, Research and Supporting Activities; Applied Research (PSC AR12)
Industry: Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (NAICS 336419)
Contracting office: Nasa Johnson Space Center (80JSC0)
Competition: Full and open competition · 4 offers received
Pricing: Cost plus fixed fee
How it was bought: Standalone contract
Solicitation: 80JSC025R7004
Where the work is: Boulder, CO · district CO-02

Obligations by fiscal year

FY2026$9.18M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

3 subawards totaling $779.0K (8.5% of what was obligated), as Sierra Space Corp reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

Subcontractor	Amount	Subawards	Where	First	Last
American Sensing Inc.	$506.0K	2	NY	2026-04-22	2026-07-14
Unibap Space Solutions, LLC	$273.0K	1	CO	2026-07-14	2026-07-14

The largest single subawards

Date	To	Amount	For
2026-07-14	American Sensing Inc.	$434.9K	PRESSURE SENSORS
2026-07-14	Unibap Space Solutions, LLC	$273.0K	AEROSPACE PLATFORM COMPUTING EQUIPMENT
2026-04-22	American Sensing Inc.	$71.1K	PRESSURE SENSORS

Every action

9 actions since 2025-12-18. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-08-31	P00008	Administrative change	$0	NASA AWARDED A COST-PLUS-FIXED-FEE CONTRACT TO SIERRA SPACE CORPORATION TO DEVELOP THE ADVANCED SPACESUIT REGULATOR, A NEXT-GENERATION OXYGEN REGULATOR THAT ENHANCES EVA LIFE-SUPPORT CAPABILITY WHILE REDUCING SINGLE-SUPPLIER RISK.
2026-08-25	P00007	Option exercised	$2.70M	NASA AWARDED A COST-PLUS-FIXED-FEE CONTRACT TO SIERRA SPACE CORPORATION TO DEVELOP THE ADVANCED SPACESUIT REGULATOR, A NEXT-GENERATION OXYGEN REGULATOR THAT ENHANCES EVA LIFE-SUPPORT CAPABILITY WHILE REDUCING SINGLE-SUPPLIER RISK.
2026-07-13	P00006	Administrative change	$4.8K	NASA AWARDED A COST-PLUS-FIXED-FEE CONTRACT TO SIERRA SPACE CORPORATION TO DEVELOP THE ADVANCED SPACESUIT REGULATOR, A NEXT-GENERATION OXYGEN REGULATOR THAT ENHANCES EVA LIFE-SUPPORT CAPABILITY WHILE REDUCING SINGLE-SUPPLIER RISK..
2026-05-01	P00005	Administrative change	$0	THIS MODIFICATION INCORPORATES FAR 52.222-90.
2026-04-24	P00004	Funding only	$2.41M	FUNDING MODIFICATION IN THE AMOUNT OF $2,410,000.
2026-04-22	P00003	Supplemental agreement (work within scope)	$0	THIS MODIFICATION ADJUSTS THE BASE AND OPTION PERIODS OF PERFORMANCE.
2026-03-13	P00002	Funding only	$2.00M	NASA AWARDED A COST-PLUS-FIXED-FEE CONTRACT TO SIERRA SPACE CORPORATION TO DEVELOP THE ADVANCED SPACESUIT REGULATOR, A NEXT-GENERATION OXYGEN REGULATOR THAT ENHANCES EVA LIFE-SUPPORT CAPABILITY WHILE REDUCING SINGLE-SUPPLIER RISK.
2026-03-09	P00001	Supplemental agreement (work within scope)	$0	ADVANCED SPACESUIT REGULATOR (ASR), REVISE OPTION PERIODS AND ADD APPLICABLE CLAUSES
2025-12-18	0		$2.07M	ADVANCED SPACESUIT REGULATOR (ASR)

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-21). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…