# DIBBS #SPE7M4-26-T-404R

DLA Land and Maritime Solicits 1,250 O-RINGs (NSN 5331-01-108-4451) with Strict Quality Requirements

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M4-26-T-404R
**NAICS:** 332996

The Defense Logistics Agency (DLA) Land and Maritime, Fluid Handling Division, is soliciting offers for O-RINGs under RFQ SPE7M4-26-T-404R.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Fluid Handling Division
- Product Requested:
  - O-RING, NSN 5331-01-108-4451
  - Quantity: 1,250 units
  - No specific OEM or approved sources listed
- Technical and Quality Requirements:
  - Must meet QPL/QML requirements
  - Packaging per MIL-STD-2073-1E
  - Marking per MIL-STD-129
  - Shelf life: 180 months
  - Critical application item; source inspection required
  - No asbestos or mercury allowed
  - Compliance with defense telecommunications prohibitions and hazardous material labeling
- Delivery and Performance:
  - Delivery required within 168 days from award
  - FOB Origin
  - Delivery window: early 2027
- Documentation:
  - Technical documents available via DIBBS portal
- Notable:
  - Fast Award solicitation
  - Emphasis on domestic sourcing and quality assurance provisions

### Description

O-RING (QTY: 1250, NSN: 5331-01-108-4451, Purchase Request: 7018273203)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T404R)