# DIBBS #SPE7M4-26-T-431D

DLA Solicitation for 365 O-Rings (NSN 5331-00-291-3276) with Quality and Packaging Requirements

**Posted:** September 23, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M4-26-T-431D
**NAICS:** 339999

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotes for O-Rings under NSN 5331-00-291-3276.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
- Product Requested:
  - O-Rings, NSN 5331-00-291-3276
  - Quantity: 365 units
  - Part Number: 5331-00-291-3276
- OEMs and Vendors:
  - No specific OEMs or vendors are named in the solicitation
- Technical and Quality Requirements:
  - O-Rings must comply with PRI QML/QPL standards
  - Must meet MIL-STD-129 marking and MIL-STD-2073-1E packaging requirements
  - Mercury compounds and asbestos are strictly prohibited
  - Shelf life requirement: 180 months (non-extendable)
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
- Delivery and Inspection:
  - Delivery is FOB origin
  - Inspection and acceptance at DLA Distribution Warner Robins, GA
- Notable Requirements:
  - Technical documentation is available
  - No unique administrative or procedural requirements beyond standard compliance

### Description

O-RING (QTY: 365, NSN: 5331-00-291-3276, Purchase Request: 7018269961)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T431D)