# DIBBS #SPE7M4-27-T-1369

DLA solicitation for two Sikorsky metal tube assemblies

**Posted:** October 19, 2026
**Respond By:** October 29, 2026
**Identifier:** SPE7M4-27-T-1369
**NAICS:** 336413

DLA Weapons Support is soliciting two critical metal tube assemblies for a Navy application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: Rory O'Reilly. The solicitation is issued through the DLA Internet Bid Board System (DIBBS).
- **OEM:** **Sikorsky Aircraft Corporation** is the named approved source; its part number is **65317-03004-045**.
- **Product requested:** 2 EA metal tube assemblies, NSN **4710-01-158-8201** (solicitation line item part number: **4710011588201**).
- **Notable requirements:** The item is designated a Navy-identified critical safety item. The attachment states that organic manufacturing is the only procurement option and that no private-industry manufacturing sources are available. Origin inspection and acceptance apply; technical data is referenced in the solicitation.

### Description

TUBE ASSEMBLY, METAL (QTY: 2, NSN: 4710-01-158-8201, Purchase Request: 7018676439)
  Approved Sources:
  - CAGE: 78286, Part No: 65317-03004-045, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T1369)