# DIBBS #SPE4A6-26-T-34FG

DLA Solicitation for Sikorsky Retaining Rings (NSN 5330-01-663-5513)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-34FG
**NAICS:** 336413

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division in Richmond, VA is soliciting quotes for retaining rings used in aerospace applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond, VA
  - Contact: Daryl Johnson
- OEMs and Vendors:
  - Sikorsky Aircraft Corporation (approved source)
- Products Requested:
  - NRP, Ring, Retaining
    - NSN: 5330-01-663-5513
    - Sikorsky Aircraft Corporation Part Number: SS5308-4RR
    - Quantity: 50 units
- Unique/Notable Requirements:
  - Packaging and marking must comply with MIL-STD standards
  - Delivery is FOB origin; destination inspection required
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Small business program representations required
- Delivery Timeline:
  - Shipment required by December 1, 2026
  - Final delivery by May 9, 2027 (approx. 5 months delivery window)

### Description

NRP, RING, RETAINING (QTY: 50, NSN: 5330-01-663-5513, Purchase Request: 7018305939)
  Approved Sources:
  - CAGE: 78286, Part No: SS5308-4RR, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34FG)