# DIBBS #SPE7L1-27-T-2244

DLA solicitation for 1,520 critical-application O-rings

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7L1-27-T-2244
**NAICS:** 423840

The Defense Logistics Agency is soliciting 1,520 critical-application O-rings for its Weapons Support, Land Supply Chain organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact named: Robert Warne.
- **Items requested:** 1,520 O-rings, NSN 5331-01-079-2931, across two CLINs: 21 units and 1,499 units. The drawing reference is basic drawing 19200, part piece number 12282157-24.
- **OEMs and vendors:** No OEM, manufacturer, or vendor is identified in the provided materials. Technical data is referenced as available.
- **Notable requirements:** The item is designated critical application. Origin inspection and acceptance are required, shipments must include a Certificate of Quality Compliance, and packaging must be opaque to protect the O-rings from UV exposure.

### Description

O-RING (QTY: 1520, NSN: 5331-01-079-2931, Purchase Request: 7018832862)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T2244)