# DIBBS #SPE4A5-26-T-454P

DLA Aviation Solicitation for Hamilton Sundstrand Self-Locking Hex Nuts (16 Units)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A5-26-T-454P
**NAICS:** 332722

This opportunity involves the Defense Logistics Agency (DLA) Aviation seeking to procure self-locking hexagon nuts with extended washers for aviation applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division
  - Buyer: Danielle Richardson (Buyer Code DDR0110)
- OEM Highlight:
  - Hamilton Sundstrand Corporation is the only approved OEM for this part
- Products Requested:
  - Nut, Self-Locking, Extended Washer, Hexagon
    - NSN: 5310-01-220-3481
    - Hamilton Sundstrand Part Number: 772434-2
    - Quantity: 16 units
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Adherence to technical and quality requirements
  - Specific packaging standards required
  - Delivery is FOB origin with inspection at DLA Distribution Depot Oklahoma, Tinker AFB
- No other OEMs or vendors are listed as approved sources.

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 16, NSN: 5310-01-220-3481, Purchase Request: 7018413710)
  Approved Sources:
  - CAGE: 73030, Part No: 772434-2, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T454P)