# DIBBS #SPE4A5-26-T-477J

Procurement of Self-Locking Hexagonal Nuts for F138 Engine (NSN 5310-00-796-4415)

**Posted:** September 28, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE4A5-26-T-477J
**NAICS:** 332722, 336412, 336413

DLA Aviation is seeking to procure self-locking hexagonal nuts for the F138 Engine used in the C-5 RERP Program.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations OEM Division
- OEMs and Vendors:
  - GE Engine Services Distribution, LLC (CAGE 062W0)
  - Howmet Global Fastening Systems Inc
  - GE AVIO S.R.L.
- Products Requested:
  - Self-locking hexagonal nut
    - NSN: 5310-00-796-4415
    - Part Numbers: 9629M48P04 (GE Engine Services Distribution, GE AVIO S.R.L.), H29462-4 (Howmet Global Fastening Systems Inc)
    - Quantity: 266 units
- Unique Requirements:
  - Item is a critical application for the F138 Engine in the C-5 RERP Program
  - Must be sourced from GE Engine Services Distribution, LLC to maintain warranty compliance
  - Delivery required to DLA Distribution Warner Robins, GA
  - Fast award solicitation


### Description

NUT, SELF-LOCKING, HEXAG (QTY: 266, NSN: 5310-00-796-4415, Purchase Request: 7018414071)
  Approved Sources:
  - CAGE: 062W0, Part No: 9629M48P04, Company: GE ENGINE SERVICES DISTRIBUTION, L.
  - CAGE: 15653, Part No: H29462-4, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: A3460, Part No: 9629M48P04, Company: GE AVIO S.R.L.
  - CAGE: R1120, Part No: H29462-4
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T477J)