# DIBBS #SPE7M4-26-T-408J

DLA Land and Maritime Solicits 1,991 PRI QML/QPL O-Rings (NSN 5331-00-291-3272)

**Posted:** September 14, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE7M4-26-T-408J
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotes for O-Rings (NSN 5331-00-291-3272).
- Procurement Details:
  - Quantity requested: 1,991 units
  - Part number: 5331-00-291-3272
  - No specific OEMs or approved sources named; must be manufactured by accredited sources
- Technical and Packaging Requirements:
  - O-Rings must meet PRI QML/QPL standards (PRI-QPL-AMS-P-5315)
  - Packaging must comply with MIL-STD-2073-1E and MIL-STD-129
  - Shelf life requirement: 180 months
  - Must be free of asbestos and mercury
  - Critical application item per SAE AS29513 Rev C Gen 3
- Compliance Requirements:
  - Must comply with domestic sourcing laws (Berry Amendment, Buy American Act)
- Delivery and Inspection:
  - Delivery is FOB Origin
  - Destination inspection and acceptance
  - Delivery lead time: 84 days from award
- Technical documentation available via DLA link
- Fast award procurement opportunity

### Description

O-RING (QTY: 1991, NSN: 5331-00-291-3272, Purchase Request: 7018306227)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T408J)