# DIBBS #SPE7M4-26-T-452H

DLA request for 118 qualified stainless-steel boss reducers

**Posted:** September 29, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE7M4-26-T-452H
**NAICS:** 332919, 423840

The Defense Logistics Agency is soliciting 118 passivated stainless-steel boss reducers for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Fluid Handling Division; named contact: Blake Tushar.
- **Items requested:** 118 total reducer, boss fittings, NSN 4730-00-449-0485, part piece number AS5174J0605.
  - CLIN 0001: 6 PG.
  - CLIN 0002: 112 PG.
- **Technical requirements:** 304 stainless steel, passivated; nominal tube ports of 0.375 inch and 0.312 inch; class 3 threads. The fitting is identified as a critical application item and must meet SAE AS5174F, with SAE AS4841 also referenced.
- **Qualification:** PRI QML or QPL item; manufacture and/or assembly must be by an accredited manufacturer or assembling distributor.
- **Delivery and handling:** Delivery is required within 76 days. FOB Origin, with destination inspection and acceptance; DLA packaging requirements apply.
- **OEMs and vendors:** No specific OEM, manufacturer, or reseller is named. PRI refers to the qualification listing, not a named manufacturer.

### Description

REDUCER, BOSS (QTY: 118, NSN: 4730-00-449-0485, Purchase Request: 7018498196)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T452H)