# DIBBS #SPE7M4-26-T-427C

DLA Solicitation for Mil-Spec O-Ring (NSN 5331-00-498-5755)

**Posted:** September 21, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE7M4-26-T-427C
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotes for a Mil-Spec O-Ring (NSN 5331-00-498-5755) for critical application use.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Buyer: Blake Tushar
- Product Requested:
  - O-Ring, NSN 5331-00-498-5755
  - Quantity: 1
  - Must comply with MIL-DTL-25988/1B and SAE AMS-R-25988B standards
  - Shelf life requirement: 240 months
  - Packaging per MIL-STD-2073-1E, Type I (Code Z), with MIL-STD-129 marking
  - No asbestos permitted; additive manufacturing items prohibited without approval
  - Critical application item; domestic origin required (Buy American/Berry Amendment compliance)
- Delivery:
  - Required within 20 days from order date
  - FOB origin, destination inspection
- No specific OEMs or vendors are named; technical documentation is available
- Fast award process indicated

### Description

O-RING (QTY: 1, NSN: 5331004985755, Purchase Request: 7018403500)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T427C)