# DIBBS #SPE4A7-26-T-750T

DLA Aviation Procurement of Retaining Rings for Instruments (NSN 5365-01-526-2847)

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A7-26-T-750T
**NAICS:** 333613, 332999

DLA Aviation is seeking to procure retaining rings for instruments for use in government applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Supplier Operations AE and AF Division, Richmond, VA
- OEMs and Vendors:
  - Siemens Energy, Inc.
  - Curtiss-Wright Electro-Mechanical Company
- Products Requested:
  - Retaining ring for instruments
    - NSN: 5365-01-526-2847
    - Part Number: ARNG1012
    - Quantity: 4 units
- Unique/Notable Requirements:
  - Only Siemens Energy, Inc. and Curtiss-Wright Electro-Mechanical Company are approved sources
  - Delivery required within 150 days from award
  - Compliance with domestic sourcing laws, export controls, and cybersecurity requirements
  - Inspection at DLA Distribution, New Cumberland, PA (destination inspection)
  - FOB origin delivery
- No additional services requested

### Description

RING, RETAINING, INSTRUM (QTY: 4, NSN: 5365-01-526-2847, Purchase Request: 7018378753)
  Approved Sources:
  - CAGE: 0AT62, Part No: ARNG1012, Company: SIEMENS ENERGY, INC.
  - CAGE: 8FGX3, Part No: ARNG1012, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T750T)