# DIBBS #SPE4A7-26-T-768Y

DLA Aviation Solicits Spring Assembly, Winch Door (NSN 1680-00-739-5555)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A7-26-T-768Y
**NAICS:** 336413

This opportunity is issued by the Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations AE and AF Division for the procurement of Spring Assembly, Winch Door (NSN 1680-00-739-5555).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Aviation, ASC Supplier Operations AE and AF Division
- OEMs and Vendors:
  - Federal Industries, Inc.
  - The Boeing Company
- Products/Services Requested:
  - Spring Assembly, Winch Door
    - NSN: 1680-00-739-5555
    - Part Number: 6-18837-9 (approved sources)
    - Quantity: 10 units (1 unit under CLIN 0001, 9 units under CLIN 0002)
- Notable Requirements:
  - Delivery required within 169 days from award
  - Shipments to DLA Distribution Depots at Tinker AFB, OK, and Hill AFB, UT
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Compliance with domestic sourcing laws and technical quality requirements is mandatory

### Description

SPRING ASSEMBLY, WIN (QTY: 10, NSN: 1680-00-739-5555, Purchase Request: 7018413962)
  Approved Sources:
  - CAGE: 65506, Part No: 6-18837-9, Company: FEDERAL INDUSTRIES, INC.
  - CAGE: 81205, Part No: 6-18837-9, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T768Y)