# DIBBS #SPE7L1-26-T-18W8

DLA request for six PRI-qualified O-rings

**Posted:** September 30, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7L1-26-T-18W8
**NAICS:** 423840

DLA Land and Maritime is seeking six qualified O-rings for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Land and Maritime, Land Supply Chain; buyer contact named in the attachment: Chelsea Cunningham.
- Product: Six O-rings, part number MS29513-446, NSN 5331-00-599-0979.
- OEMs and vendors: No manufacturer or supplier is identified by name. The part must be sourced from a PRI-qualified source.
- Requirements: The O-rings must meet SAE AS29513, Revision C, and reference standard SAE AMS-P-5315C; the associated qualified products listing is PRI-QPL-AMS-P-5315. The item is a critical application item with a 180-month, non-extendable shelf life.
- Delivery and acceptance: Delivery is required 111 days after order; terms specify FOB origin with destination inspection and acceptance.

### Description

O-RING (QTY: 6, NSN: 5331-00-599-0979, Purchase Request: 7017780217)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T18W8)