# DIBBS #SPE7L1-27-T-2278

DLA solicitation for 667 specification-compliant O-rings

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7L1-27-T-2278
**NAICS:** 339991

DLA Weapons Support is seeking 667 specification-compliant O-rings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: Robert Warne.
- **OEMs and vendors:** No OEM, manufacturer, or vendor is named in the provided materials. SAE is referenced as the standards organization for the specification, not as the product manufacturer.
- **Product requested:** 667 O-rings, NSN 5331-01-253-3730, part piece number AS568-117, made to SAE AS568F, Revision F.
- **Notable requirements:** The item is identified as a critical application item. Each shipment requires a Certificate of Quality Compliance; the O-rings must meet a 180-month, non-extendable shelf-life requirement and applicable military packaging and marking standards.
- **Delivery and acceptance:** Delivery is required within 168 days after order. FOB Origin, with inspection and acceptance at origin.

### Description

O-RING (QTY: 667, NSN: 5331-01-253-3730 Mil-Spec, Purchase Request: 7018832256)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T2278)