# DIBBS #SPE7L1-26-T-17K0

DLA Solicitation for Air Force Critical Safety O-RINGs (NSN 5331-01-339-0714)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7L1-26-T-17K0
**NAICS:** 332999

The Defense Logistics Agency (DLA) Land and Maritime is seeking offers for O-RINGs, NSN 5331-01-339-0714, designated as a critical safety item for the Air Force.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supply Chain
  - Buyer: Kristie Fown
- OEM and Vendor Details:
  - Approved OEM: ARKWIN INDUSTRIES, INC.
  - Part Number: 1211313-212-133
- Products Requested:
  - 98 O-RINGs (NSN 5331-01-339-0714)
  - Air Force Designated Critical Safety Item (CSI)
- Technical and Quality Requirements:
  - Must comply with SAE AS9100 or equivalent quality standards
  - Packaging and marking per MIL-STD-129 and MIL-STD-2073-1E
- Delivery Requirements:
  - Delivery required within 136 days from award
  - Ship to DLA Distribution Depot Oklahoma, Tinker AFB
- No other OEMs or vendors are listed; ARKWIN INDUSTRIES, INC. is the sole approved source.

### Description

O-RING (QTY: 98, NSN: 5331-01-339-0714, Purchase Request: 7017600997)
  Approved Sources:
  - CAGE: 98391, Part No: 1211313-212-133, Company: ARKWIN INDUSTRIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T17K0)