# DIBBS #SPE7M2-27-T-0525

DLA solicitation for 3,011 qualified O-rings

**Posted:** October 29, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE7M2-27-T-0525
**NAICS:** 423840

DLA Weapons Support is seeking 3,011 qualified O-rings for its Nuclear Reactor Program.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Nuclear Reactor Program; contact listed as David Larsen.
- Product: 3,011 O-rings, part number MS28775-016, NSN 5331-00-684-3419, manufactured to SAE AS28775A.
- Requirements: Critical-application item subject to PRI QML/QPL requirements; 180-month non-extendable shelf life and MIL-STD-2073-1E packaging.
- Delivery and acceptance: FOB origin, delivery within 112 days after award, with destination inspection and acceptance.
- No OEM or supplying vendor is identified. The initial notice reports that the solicitation was removed from DIBBS.

### Description

O-RING (QTY: 3011, NSN: 5331006843419, Purchase Request: 7018852252)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0525)