# DIBBS #SPE4A6-26-T-33SS

DLA Aviation ASC seeks Retaining Rings (NSN 5325-01-315-1568) from approved OEMs

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-33SS
**NAICS:** 332999

This opportunity from the Defense Logistics Agency (DLA) Aviation ASC Commodities Division seeks retaining rings for military supply.
- Government Buyer:
  - Defense Logistics Agency (DLA), Aviation ASC Commodities Division
  - Buyer: Duane Watkins (Buyer Code DDW0155)
- OEMs and Vendors:
  - Siemens Energy, Inc.
  - Curtiss-Wright Electro-Mechanical Company
  - CAGE code 830Q4 (approved source)
- Products Requested:
  - Ring, Retaining (NSN 5325-01-315-1568)
    - Part Number: 11021706
    - Quantity: 4 units
- Notable Requirements:
  - Approved sources only (Siemens Energy, Inc., Curtiss-Wright Electro-Mechanical Company, CAGE 830Q4)
  - Packaging per MIL-STD-2073-1E; marking per MIL-STD-129
  - Mercury or mercury compounds prohibited in packaging and preservation
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
  - Delivery is FOB Origin; inspection and acceptance at DLA Distribution San Joaquin, Tracy, CA
- Period of Performance:
  - Delivery required within 169 days from award
  - Required delivery date and need ship date specified

### Description

RING, RETAINING (QTY: 4, NSN: 5325-01-315-1568, Purchase Request: 7018414154)
  Approved Sources:
  - CAGE: 0AT62, Part No: 11021706, Company: SIEMENS ENERGY, INC.
  - CAGE: 830Q4, Part No: 11021706
  - CAGE: 8FGX3, Part No: 11021706, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33SS)