# DIBBS #SPE7M2-26-T-6843

DLA Land and Maritime Nuclear Reactor Program Solicits 850 O-Rings (NSN 5331-00-527-8116)

**Posted:** September 15, 2026
**Respond By:** September 25, 2026
**Identifier:** SPE7M2-26-T-6843
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program is soliciting quotes for O-Rings (NSN 5331-00-527-8116).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
  - Contact: David Larsen
- Products Requested:
  - O-Ring, NSN 5331-00-527-8116
  - Quantity: 850 units
  - Must meet PRI QML/QPL standards (AMS-P-5315C)
  - Shelf life requirement: 180 months
  - Must be free of asbestos and mercury
  - Packaging and marking per MIL-STD-2073-1E and MIL-STD-129
- Delivery Requirements:
  - Delivery required within 94 days from contract award
  - FOB origin shipping
- Compliance Requirements:
  - Cybersecurity and domestic sourcing compliance
- OEMs:
  - No specific OEMs are named; any manufacturer meeting AMS-P-5315C and QML/QPL standards may qualify
- Notable Requirements:
  - Strict technical and quality standards
  - Long shelf life
  - Environmental safety (no asbestos or mercury)

### Description

O-RING (QTY: 850, NSN: 5331-00-527-8116, Purchase Request: 7018127781)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226T6843)