# DIBBS #SPE4A6-26-T-30US

DLA Aviation solicits 2,049 retaining rings (NSN 5325-01-463-8257) from approved OEMs

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A6-26-T-30US
**NAICS:** 332722, 336413

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is soliciting bids for retaining rings (NSN 5325-01-463-8257).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer: Debra Fowler
- OEMs and Approved Sources:
  - HOWMET GLOBAL FASTENING SYSTEMS INC (part number CA2210A-10R)
  - THE BOEING COMPANY (part number BACR10AM3A)
- Products Requested:
  - Retaining Ring
    - NSN: 5325-01-463-8257
    - Quantity: 2,049 units
    - Part numbers: CA2210A-10R (Howmet), BACR10AM3A (Boeing)
- Notable Requirements:
  - Export-controlled technical data applies
  - Packaging must comply with MIL-STD-2073-1E
  - Marking per MIL-STD-129
  - Delivery required within 170 days from award
  - Inspection at DLA Distribution Cherry Point, NC
  - Compliance with DFARS and FAR clauses

### Description

RING, RETAINING (QTY: 2049, NSN: 5325-01-463-8257, Purchase Request: 7018341137)
  Approved Sources:
  - CAGE: 29372, Part No: CA2210A-10R, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 81205, Part No: BACR10AM3A, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T30US)