# DIBBS #SPE7M3-27-T-0791

DLA solicitation for 53 C-5 aircraft tube couplings

**Posted:** November 02, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE7M3-27-T-0791
**NAICS:** 332912

The Defense Logistics Agency is seeking 53 stainless-steel tube couplings for a C-5 aircraft application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact named in the attachment: Heinrick Alfman.
- Product: 53 tube couplings, NSN 4730-01-047-1913.
  - Size and configuration: 1 1/4-inch outside-diameter tubing with 1-5/8-12 UNJF-3B threads; Class 3 threads apply.
  - Material and use: stainless steel, for E/I C-5 aircraft; identified as a critical application item.
- Approved OEM sources: **Designed Metal Connections Inc.** (P/N D10059-20) and **Eaton Aeroquip LLC** (P/N H10059-20).
- Delivery is required 125 days after order.

### Description

COUPLING, TUBE (QTY: 53, NSN: 4730-01-047-1913, Purchase Request: 7008488717)
  Approved Sources:
  - CAGE: 00624, Part No: H10059-20, Company: EATON AEROQUIP LLC
  - CAGE: 14798, Part No: D10059-20, Company: DESIGNED METAL CONNECTIONS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0791)