# DIBBS #SPE7M4-26-T-423U

DLA Land and Maritime requests 16 Mil-Spec cast bronze tube elbows (NSN 4730-01-142-0438)

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M4-26-T-423U
**NAICS:** 332919, 332912, 423720

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotes for a specialized tube elbow fitting.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Contact: Blake Tushar
- Product Requested:
  - ELBOW, TUBE (NSN 4730-01-142-0438)
  - Part Number: M1183/11-31A4
  - Quantity: 16 units
  - Specifications:
    - 1/4 inch IPS (0.540 inch O.D.) grooved cast bronze
    - 90-degree flow angle
    - Internal sockets on both ends
    - Includes two brazing rings (packaged separately)
    - O-ring and retaining ring installed
- Delivery Requirements:
  - Ship by: March 9, 2027
  - Delivery by: November 5, 2027
  - FOB Origin: DLA Distribution, New Cumberland, PA
- Unique/Notable Requirements:
  - Compliance with Mil-Spec standards
  - Domestic sourcing restrictions apply
  - Specific packaging requirements
  - Technical documentation available
- OEMs and Vendors:
  - No specific OEMs or approved sources listed
- Fast Award opportunity

### Description

ELBOW, TUBE (QTY: 16, NSN: 4730-01-142-0438 Mil-Spec, Purchase Request: 7018271179)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T423U)