# DIBBS #SPE4A1-27-T-0010

DLA solicitation for one TE-cooled DTGS detector

**Posted:** October 06, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE4A1-27-T-0010
**NAICS:** 334511

The Defense Logistics Agency is seeking one replacement TE-cooled DTGS detector for its aviation supply chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Aviation Supply Chain; buyer contact: Krystina Belle.
- **Requested item:** One TE-cooled DTGS detector, NSN 4920-01-553-5576.
  - Approved-source part numbers: 714-036900 from **Thermo Electron North America LLC** and 840-145000 from **Thermo Electron Scientific**. These are alternate identifiers for the same item.
- **OEMs / approved sources:** **Thermo Electron North America LLC** and **Thermo Electron Scientific**.
- **Notable requirements:** The item requires IUID marking and a CMMC Level 2 self-assessment. The solicitation is a small-business set-aside.
- **Delivery:** Required within 167 days after award.

### Description

TE COOLED DTGS DETE (QTY: 1, NSN: 4920-01-553-5576, Purchase Request: 7017679524)
  Approved Sources:
  - CAGE: 3WXJ7, Part No: 714-036900, Company: THERMO ELECTRON NORTH AMERICA LLC
  - CAGE: 52787, Part No: 840-145000
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A127T0010)