# DIBBS #SPE7L1-27-T-0178

DLA procurement for 299 MS9386-129 O-rings

**Posted:** October 06, 2026
**Respond By:** October 16, 2026
**Identifier:** SPE7L1-27-T-0178
**NAICS:** 339991, 423840

DLA Land and Maritime is seeking a one-time delivery of 299 specialty O-rings for its Land Supply Chain.
- Government buyer: Defense Logistics Agency (DLA), DLA Land and Maritime, Land Supply Chain; buyer contact: Chelsea Cunningham.
- Product: 299 O-rings, NSN 5331-01-573-7783, part number MS9386-129, made to SAE AS9386B.
- OEMs and vendors: No specific OEM or vendor is named. The supplier must meet applicable PRI QPL/QML manufacturer requirements.
- Key requirements: O-rings must be asbestos-free, have a 180-month non-extendable shelf life, and be protected from UV exposure in an opaque, waterproof, greaseproof medium-duty bag. Packages must be marked “Do not bend.”
- Delivery and acceptance: Delivery is due within 71 days after order, FOB Origin; destination inspection and acceptance apply.

### Description

O-RING (QTY: 299, NSN: 5331-01-573-7783, Purchase Request: 7018374374)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0178)