# DIBBS #SPE7M4-27-T-2346

DLA solicitation for 3,717 SAE-compliant O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2346
**NAICS:** 339991, 423840

The Defense Logistics Agency is seeking 3,717 specification-compliant O-rings for delivery to its distribution depots.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact named in the attachment: Blake Tushar.
- **OEMs and vendors:** No OEM, manufacturer, reseller, or approved source is named in the provided materials. DIBBS is identified as the procurement portal, not as a product vendor.
- **Products requested:** O-rings, NSN 5331-01-013-7102, piece number AS3551-309.
  - CLIN quantity: 318 units.
  - CLIN quantity: 3,399 units.
- **Key requirements:** Must comply with SAE AS3551A, Revision A. The item is identified as a critical application item and requires a 180-month, non-extendable shelf life. Packaging includes UV-protective opaque bags; the stated packaging basis is 100 each per package.
- **Delivery:** FOB Origin, with a 168-day delivery lead time. No options or recurring subscription period are identified.

### Description

O-RING (QTY: 3717, NSN: 5331-01-013-7102, Purchase Request: 7019022912)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2346)