# DIBBS #SPE7M4-27-T-1533

DLA request for 53 MS27404-3D aircraft tube-to-hose adapters

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M4-27-T-1533
**NAICS:** 332912, 336413

DLA Weapons Support is seeking 53 aircraft-use straight tube-to-hose adapters for a Bell OH-5BA helicopter application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; buyer contact listed as Blake Tushar.
- **OEMs and vendors:** No manufacturer or vendor is identified for the adapter. Bell is mentioned only as the helicopter platform for which the adapter is used.
- **Product requested:** 53 straight tube-to-hose adapters, part number **MS27404-3D**, NSN **4730-00-278-5688**.
  - Aluminum alloy, 3/16-inch outside diameter, Class 3 threads, reusable low-pressure flexible-hose adapter assembly.
  - For aircraft use, specifically identified for the Bell OH-5BA observation helicopter.
- **Notable requirements:** The item is a critical application item, and applicable QPL/QML and MIL-DTL-38726D(1) technical requirements apply.
- **Delivery:** Required 147 days after order.

### Description

ADAPTER, STRAIGHT, TUBE (QTY: 53, NSN: 4730-00-278-5688 Mil-Spec, Purchase Request: 7018831169)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T1533)