# DIBBS #SPE7M8-27-T-0651

DLA Purchase of 38 Calculagraph Thermostatic Switches

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M8-27-T-0651
**NAICS:** 335932

The Defense Logistics Agency is purchasing thermostatic switches for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Electrical Devices Division; buyer contact named in the attachment: Dondiego Boler.
- **OEM / approved source:** **Calculagraph Company** (CAGE 81901), part number **M2041-502**.
- **Product requested:** 38 thermostatic switches, NSN **5930-01-254-4793**.
- **Notable requirement:** The item is identified as a critical application item and names Calculagraph Company as the approved source.
- **Delivery:** Required within 51 days after award.

### Description

SWITCH, THERMOSTATIC (QTY: 38, NSN: 5930-01-254-4793, Purchase Request: 7019031338)
  Approved Sources:
  - CAGE: 81901, Part No: M2041-502, Company: CALCULAGRAPH COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M827T0651)