# DIBBS #SPE4A7-26-T-780N

Procurement of Selector, Temperature Units for DLA Aviation

**Posted:** September 22, 2026
**Respond By:** September 29, 2026
**Identifier:** SPE4A7-26-T-780N
**NAICS:** 336413, 336419

DLA Aviation is seeking to procure Selector, Temperature units for aircraft systems.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations AE and AF Division
  - Buyer Code: DAR0129
- OEMs and Approved Manufacturers:
  - GE Aviation Systems LLC
  - Aero International, LLC
  - Ontic Engineering & Manufacturing
  - Hamilton Sundstrand Corporation
  - Honeywell International Inc.
  - Lockheed Martin Corp
- Vendors may include the above OEMs or their authorized distributors.
- Products Requested:
  - Selector, Temperature (NSN 1660-00-583-7151)
    - Part numbers: BYLZ50680, 697639-19, 27221345
    - Total quantity: 5 units
    - Packaging per MIL-STD-2073-1E; marking per MIL-STD-129
    - Delivery FOB Origin to DLA Distribution Warner Robins, GA
- Notable Requirements:
  - Strict compliance with domestic sourcing laws
  - Quality requirements must be met
  - Prohibition on covered defense telecommunications equipment
  - Set aside for small businesses

### Description

SELECTOR, TEMPERATURE (QTY: 5, NSN: 1660-00-583-7151, Purchase Request: 7018413093)
  Approved Sources:
  - CAGE: 05624, Part No: BYLZ50680, Company: GE AVIATION SYSTEMS LLC
  - CAGE: 0SML3, Part No: 697639-19, Company: AERO INTERNATIONAL, LLC
  - CAGE: 45934, Part No: 27221345, Company: ONTIC ENGINEERING & MANUFACTURING,
  - CAGE: 99167, Part No: 27221345, Company: HAMILTON SUNDSTRAND CORPORATION
  - CAGE: 99193, Part No: 697639-19, Company: HONEYWELL INTERNATIONAL INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T780N)