# DIBBS #SPE7M4-27-T-2618

DLA procurement of seven bronze vacuum-breaking valves

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2618
**NAICS:** 332919

DLA Weapons Support is seeking seven bronze vacuum-breaking valves for fresh-water service.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; listed contact: Blake Tushar.
- **OEM:** **Bidoro Manufacturing Co.** is identified as the critical application source. Its part number is **BMC3479E-1**.
- **Product requested:** 7 vacuum-breaking valves, NSN **4820-01-121-7889**.
  - Bronze construction (ASTM B62), unthreaded 1/2-inch end connections, and silver brazing rings at both ends.
  - Rated to 185°F and intended for fresh-water service.
- **Delivery:** Required within 168 days after order; this is a product delivery requirement, not an annual subscription.

### Description

VALVE, VACUUM BREAKING (QTY: 7, NSN: 4820-01-121-7889, Purchase Request: 7019029680)
  Approved Sources:
  - CAGE: 23798, Part No: BMC3479E-1
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2618)