# DIBBS #SPE7L1-26-T-18Z0

DLA solicitation for 133 PRI QPL-qualified Mil-Spec O-rings

**Posted:** September 30, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7L1-26-T-18Z0
**NAICS:** 423840, 339991

DLA Land and Maritime is soliciting 133 qualified Mil-Spec O-rings for its Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Land Supply Chain; contact named in the attachment: Chelsea Cunningham.
- **Item requested:** 133 O-rings, NSN 5331-01-131-2279; piece number MS29513-465, to SAE AS29513 (Rev. 2021). Purchase request number: 7018274583.
- **OEMs and vendors:** No manufacturers, OEMs, or suppliers are named in the available notice or attachment.
- **Key requirements:** The item is a qualified-list/PRI QPL item and must meet applicable qualification requirements. O-rings must be asbestos-free and packaged in a medium-duty, waterproof, greaseproof, opaque bag that protects against UV exposure. Packaging must include a non-extendable 180-month Type I shelf-life marking, and the O-rings must not cross or overlap themselves.
- **Delivery and acceptance:** Delivery is due 102 days after order, FOB Origin, with destination inspection and acceptance.

### Description

O-RING (QTY: 133, NSN: 5331-01-131-2279 Mil-Spec, Purchase Request: 7018274583)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T18Z0)