# DIBBS #SPE7M3-27-T-0374

DLA procurement of 23 Unaflex pipe expansion joints

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M3-27-T-0374
**NAICS:** 332919, 423840

The Defense Logistics Agency is seeking 23 source-controlled pipe expansion joints for its fluid-handling supply requirements.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division.
- **Requested item:** 23 pipe expansion joints, NSN 4730-01-454-0089; piece number 3258421-5.
- **OEMs and approved sources:** **Kadant Unaflex LLC** and **Unaflex Inc.**, both listed with OEM part number 800-USA-4M. An additional approved source is identified by CAGE 4BNK0, but no company name is provided.
- **Notable requirements:** The item is designated critical application; source-controlled drawing requirements and export-controlled technical data apply. Delivery is FOB origin, with delivery to DLA Distribution at New Cumberland, Pennsylvania.

### Description

EXPANSION JOINT, PIPE (QTY: 23, NSN: 4730-01-454-0089, Purchase Request: 7018678235)
  Approved Sources:
  - CAGE: 4BNK0, Part No: 800-USA-4M
  - CAGE: 6VLZ1, Part No: 800-USA-4M, Company: KADANT UNAFLEX LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0374)