# DIBBS #SPE7L1-27-T-2655

DLA solicitation for 190 specification-controlled O-rings

**Posted:** October 28, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE7L1-27-T-2655
**NAICS:** 423840

The Defense Logistics Agency is soliciting 190 specification-controlled O-rings for its Weapons Support, Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact named: Kristie Fown.
- **Products requested:** 190 O-rings, NSN 5331-01-019-2600; part piece number MS28775-378.
- **Standards and requirements:** SAE AS28775A (R2025) applies, with MIL-PRF-25732E also referenced. The item is identified as critical application and QPL/QML, with a 180-month non-extendable shelf life.
- **Delivery and acceptance:** Delivery is required within 147 days after order, FOB Origin. Inspection and acceptance are at DLA Distribution San Joaquin in Tracy, California.
- **OEMs and vendors:** No OEMs or vendors are named in the solicitation.

### Description

O-RING (QTY: 190, NSN: 5331-01-019-2600 Mil-Spec, Purchase Request: 7018834467)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T2655)