# DIBBS #SPE7M3-27-T-1205

DLA request for 38 Designed Metal Connections tube couplings

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7M3-27-T-1205

The Defense Logistics Agency is seeking 38 aluminum-alloy tube couplings for a fluid-handling application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact listed as William Cain.
- **OEM:** **Designed Metal Connections Inc.** is the identified manufacturer and approved source; part number **DNR0024D10**.
- **Product requested:** 38 tube couplings, NSN **4730-01-191-5127**.
- **Key specifications:** Aluminum alloy; 3,000 PSI operating pressure; 0.783-inch overall length; 5/8-inch tube size; Class 3 threads. Identified as a critical application item.
- **Delivery and acceptance:** Delivery is required 208 days after order. FOB Origin, with destination inspection and acceptance.

### Description

COUPLING, TUBE (QTY: 38, NSN: 4730-01-191-5127, Purchase Request: 7019012105)
  Approved Sources:
  - CAGE: 14798, Part No: DNR0024D10, Company: DESIGNED METAL CONNECTIONS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T1205)