# DIBBS #SPE4A5-26-T-471U

DLA Aviation requests exhaust gas oxygen emission control sensors for F138 Engine

**Posted:** September 24, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE4A5-26-T-471U
**NAICS:** 336412, 336413, 336419

The Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division is seeking to procure exhaust gas oxygen emission control sensors for the F138 Engine used in the C-5 RERP Program.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division
- OEMs and Vendors:
  - GE Engine Services Distribution, LLC (CAGE 062W0)
  - General Electric Company
  - STE MRAS, LLC
  - AMETEK INC
- Products Requested:
  - Sensor, Exhaust Gas, Oxygen (NSN: 2990-01-528-6145)
    - Part numbers: 2124M17P01, 1374M96P01
    - Quantity: 2 units
    - Also referenced as Exhaust Gas Oxygen Emission Control Sensor
- Unique Requirements:
  - Sensors must be sourced from approved OEMs to maintain engine warranty for the F138 Engine
  - Compliance with domestic sourcing laws is required
  - Additive manufacturing items are prohibited unless specifically approved
  - Delivery is FOB Origin
  - Required delivery lead time is 168 days from award
  - Delivery deadline is specified, but contract duration is tied to delivery
- No additional technical attachments or documents provided

### Description

SENSOR, EXHAUST GAS, OXY (QTY: 2, NSN: 2990-01-528-6145, Purchase Request: 7018378857)
  Approved Sources:
  - CAGE: 062W0, Part No: 2124M17P01, Company: GE ENGINE SERVICES DISTRIBUTION, L.
  - CAGE: 07482, Part No: 2124M17P01, Company: GENERAL ELECTRIC COMPANY
  - CAGE: 1B6R3, Part No: 1374M96P01, Company: STE MRAS, LLC
  - CAGE: 1B6R3, Part No: 2124M17P01, Company: STE MRAS, LLC
  - CAGE: 97424, Part No: 1374M96P01, Company: AMETEK INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T471U)