# DIBBS #SPE7L1-27-T-4290

DLA request for 1,203 accredited-manufacturer O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-4290
**NAICS:** 339991, 423840

DLA Weapons Support is seeking 1,203 qualified O-rings for its Land Supply Chain.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: George Mitchell.
- **Product:** 1,203 O-rings, NSN 5331-01-018-5663; part piece number AS3581-911, manufactured to SAE AS3581A, Revision A.
- **OEMs and vendors:** No manufacturer or vendor is named. The O-rings must come from an accredited manufacturer; this is a PRI QPL/QML item associated with PRI-QPL-AMS7259.
- **Key requirements:** Items must be asbestos-free and use UV-protective packaging. Destination inspection and acceptance apply.
- **Delivery:** Required within 168 days after order.

### Description

O-RING (QTY: 1203, NSN: 5331-01-018-5663, Purchase Request: 7019032383)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T4290)