# DIBBS #SPE7L1-26-T-13U6

DLA Land and Maritime solicits 103 Allison Transmission O-RINGs, NSN 5331-01-655-5031

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7L1-26-T-13U6
**NAICS:** 339991

This opportunity is issued by the Defense Logistics Agency (DLA) Land and Maritime, Land Supply Chain for the procurement of O-RINGs (NSN 5331-01-655-5031).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supply Chain
  - Buyer: Robert Warne
- OEMs and Vendors:
  - Allison Transmission Inc (approved source, CAGE 73342)
- Products Requested:
  - O-RING, NSN 5331-01-655-5031
    - Part Number: 29554405 (Allison Transmission Inc)
    - Quantity: 103 units
- Notable Requirements:
  - Compliance with DLA technical and packaging standards (MIL-STD-2073-1E, MIL-STD-129 marking)
  - Delivery required within 205 days from contract date
  - FOB Origin; inspection and acceptance at destination
  - Must comply with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
- No technical data provided; only Allison Transmission Inc is listed as an approved source.

### Description

O-RING (QTY: 103, NSN: 5331-01-655-5031, Purchase Request: 7018377430)
  Approved Sources:
  - CAGE: 73342, Part No: 29554405, Company: ALLISON TRANSMISSION INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T13U6)