# DIBBS #SPE4A7-27-T-0858

DLA request for one TRAC Regulator flow-control thermostat

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A7-27-T-0858
**NAICS:** 335314

The Defense Logistics Agency is seeking a single flow-control thermostat for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division.
- **Product requested:** One flow-control thermostat, NSN 6685-01-530-8789.
- **OEM / approved source:** **TRAC Regulator Co., Inc.** (CAGE 55378); approved-source part numbers are 40100-1, sheet 2, and 50000-56.
- **Notable requirements:** The item is identified as a critical application item. Delivery is required within 167 days after order.

### Description

THERMOSTAT, FLOW CONTRO (QTY: 1, NSN: 6685-01-530-8789, Purchase Request: 7018683038)
  Approved Sources:
  - CAGE: 55378, Part No: 40100-1 SHT 2 P/N 50000-56, Company: TRAC REGULATOR CO., INC.
  - CAGE: 55378, Part No: 50000-56, Company: TRAC REGULATOR CO., INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T0858)