# DIBBS #SPE7L1-27-T-1591

DLA solicitation for 1,268 approved-source O-rings

**Posted:** October 16, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7L1-27-T-1591
**NAICS:** 339991, 423840

The Defense Logistics Agency is seeking 1,268 critical-application O-rings for its Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: Chelsea Cunningham.
- **Product requested:** 1,268 O-rings, NSN 5331-01-300-8798; approved-source part number 06-1-085.
- **Named approved sources/OEMs:** **Apollo Aerospace** (CAGE 51792) and **Spectrum Pressurestat Co Inc** (CAGE 24477).
- **Notable requirements:** Critical application item; asbestos is prohibited. Packaging and marking must meet MIL-STD-2073-1E and MIL-STD-129, with opaque protective packaging to shield the item from UV exposure.
- **Delivery and acceptance:** Required 168 days after order; FOB origin, with destination inspection and acceptance. The solicitation is set aside for small businesses.

### Description

O-RING (QTY: 1268, NSN: 5331-01-300-8798, Purchase Request: 7018744544)
  Approved Sources:
  - CAGE: 24477, Part No: 06-1-085
  - CAGE: 51792, Part No: 06-1-085, Company: APOLLO AEROSPACE
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1591)