# DIBBS #SPE4A7-27-T-3445

DLA procurement for 33 Gentex oxygen masks and a government first-article test

**Posted:** November 09, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE4A7-27-T-3445
**NAICS:** 336413

The Defense Logistics Agency is seeking 33 critical-safety oxygen mask assemblies and a government first-article test for the mask.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division; contact: Ashley Brown.
- **OEM:** **Gentex Corp.** (CAGE 60240) is the specified critical-application source for the oxygen mask, P/N G010-1100-75.
- **Products and quantities:** 33 MBU-20/P extra-small narrow oxygen mask assemblies (NSN 1660-01-479-5621); one government first-article test requirement (NSN 0001S00000052), involving 3 test units.
- **Notable requirements:** The mask is designated a critical safety item. The first-article test units require government testing and approval before production delivery.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018833365)
MASK, OXYGEN (QTY: 33, NSN: 1660-01-479-5621, Purchase Request: 7018833365)
  Approved Sources:
  - CAGE: 60240, Part No: G010-1100-75, Company: GENTEX CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T3445)