# DIBBS #SPE7M4-27-T-2735

DLA solicitation for 140 approved-source O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2735
**NAICS:** 423840

The Defense Logistics Agency is seeking 140 approved-source O-rings for its Weapons Support Fluid Handling Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; buyer contact: Blake Tushar.
- **Product:** 140 O-rings, NSN 5331-01-512-3720.
- **Approved OEMs and source part numbers:**
  - **GREENE TWEED & CO INC:** 9-012-926 and A901299-00937.
  - **HAMILTON SUNDSTRAND CORPORATION:** NV822201 (FIND 498) and NV822203 (FIND 55).
- **Requirements:** Delivery is required within 168 days after order. FOB origin; destination inspection and acceptance apply. Packaging must protect the O-rings from UV exposure and comply with the specified military standards.
- **Period:** Single supply delivery; this is not an annual subscription.

### Description

O-RING (QTY: 140, NSN: 5331-01-512-3720, Purchase Request: 7019029116)
  Approved Sources:
  - CAGE: 5F573, Part No: 9-012-926, Company: GREENE TWEED & CO INC
  - CAGE: 5F573, Part No: A901299-00937, Company: GREENE TWEED & CO INC
  - CAGE: 73030, Part No: NV822201 FIND 498, Company: HAMILTON SUNDSTRAND CORPORATION
  - CAGE: 73030, Part No: NV822203 FIND 55, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2735)