# DIBBS #SPE7M4-27-T-1504

DLA solicitation for 841 qualified MS9966-24 O-rings

**Posted:** October 22, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M4-27-T-1504
**NAICS:** 339991

DLA Weapons Support is requesting 841 qualified O-rings for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; buyer contact listed as Blake Tushar.
- Requested item: 841 O-rings, NSN 5331-00-582-2571; piece number MS9966-24.
- Specification and qualification: Must meet SAE AS9966, Revision 2018, and the associated PRI-QPL-AMS7273 qualified products list requirement.
- Notable requirements: Critical application item with a 180-month, non-extendable shelf life. Delivery is required within 154 days, with destination inspection and acceptance at DLA Distribution Depot Oklahoma.
- OEMs and vendors: No manufacturer or commercial vendor is named in the available notice or attachment summary.

### Description

O-RING (QTY: 841, NSN: 5331-00-582-2571, Purchase Request: 7018678055)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T1504)