# DIBBS #SPE7M4-26-T-423X

DLA Solicitation for 227 Mil-Spec O-RINGs (NSN 5331-01-346-2725)

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M4-26-T-423X
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting offers for Mil-Spec O-RINGs (NSN 5331-01-346-2725).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
- Products Requested:
  - 227 units of O-RING, NSN 5331-01-346-2725
  - Must meet MIL-DTL-25988/3A and SAE AMS-R-25988B standards
  - Only from manufacturers qualified under the Performance Review Institute (PRI) Qualified Products List (QPL)
  - Packaged and marked per MIL-STD-2073-1E and MIL-STD-129
- OEMs and Vendors:
  - No specific OEMs or vendors named; must be from PRI QPL-qualified manufacturers
- Unique/Notable Requirements:
  - Compliance with domestic sourcing laws
  - Delivery to DLA Distribution Depot Oklahoma, Tinker AFB
  - Destination inspection, FOB origin
  - Technical documentation and compliance with military packaging/marking standards required

### Description

O-RING (QTY: 227, NSN: 5331-01-346-2725 Mil-Spec, Purchase Request: 7018269065)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T423X)