# DIBBS #SPE7L1-27-T-1328

DLA solicitation for 18 QPL/QML O-rings, NSN 5331-01-646-8233

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7L1-27-T-1328
**NAICS:** 339991, 423840

DLA Weapons Support is seeking 18 specification-controlled O-rings for the Naval Undersea Warfare Center Division Newport.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact named as Robert Warne.
- **Product:** 18 O-rings, NSN 5331-01-646-8233, piece part number M83461/1-379, manufactured to SAE AS83461/1C, Revision C.
- **OEMs and vendors:** No manufacturer or vendor is named in the provided materials. SAE is identified as the standards organization, not as an OEM.
- **Notable requirements:** The item is identified as a critical application item, with QPL/QML requirements. Packaging must protect the O-rings from ultraviolet exposure, and the shelf life is 180 months and non-extendable.
- **Delivery and acceptance:** Delivery is required within 20 days after award, FOB origin; inspection and acceptance are at destination.

### Description

O-RING (QTY: 18, NSN: 5331-01-646-8233, Purchase Request: 7018659962)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1328)