# DIBBS #SPE7M3-26-T-9489

DLA Land and Maritime Solicits 35 Elbow, Pipe to Tube Fittings (NSN 4730-00-554-8992, MS51508A4-4S)

**Posted:** September 28, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7M3-26-T-9489
**NAICS:** 332996, 332919, 332912

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotes for specialized pipe fittings.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Contact: William Cain
- Products Requested:
  - 35 units of Elbow, Pipe to Tube fittings
    - National Stock Number (NSN): 4730-00-554-8992
    - Part Number: MS51508A4-4S
    - Must comply with MIL-DTL-18866 Rev K specification
- Technical and Packaging Requirements:
  - Packaging must meet ASTM D3951 and MIL-STD-129 standards
  - Compliance with domestic sourcing laws and prohibitions on covered defense telecommunications equipment
- Delivery Requirements:
  - Delivery required within 151 days from contract award
  - Destination inspection and acceptance
- OEMs and Vendors:
  - No specific OEM or vendor named; opportunity is open to qualified manufacturers
- Notable Requirements:
  - Strict adherence to military specifications and packaging standards
  - Fast award consideration via DIBBS portal

### Description

ELBOW, PIPE TO TUBE (QTY: 35, NSN: 4730-00-554-8992, Purchase Request: 7018271150)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M326T9489)