# DIBBS #SPE4A6-26-T-36MT

DLA Aviation Solicitation for Self-Locking Extension Nuts (NSN 5310-01-589-9857)

**Posted:** September 25, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE4A6-26-T-36MT
**NAICS:** 332722

DLA Aviation ASC Commodities Division is seeking self-locking extension nuts for military logistics support.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond, VA
  - Buyer: Dana Barefoot
- OEMs and Vendors:
  - THE AMERICAN SOCIETY OF MECHANICAL (part number AEN29M06A000BA7M51)
  - FASTENAL COMPANY (part number 10823-11815)
  - OSHKOSH DEFENSE LLC (part number 3836234001)
- Products Requested:
  - Self-locking extension nut, NSN 5310-01-589-9857
    - Total quantity: 2,768 units
    - Delivery split: 970 units to DLA Distribution Albany, 1,798 units to DLA Distribution Barstow
    - Approved part numbers: AEN29M06A000BA7M51, 10823-11815, 3836234001
- Notable Requirements:
  - Packaging and quality must comply with ASTM D3951 and MIL-STD-129
  - Compliance with Buy American Act and domestic material restrictions
  - Prohibition on covered defense telecommunications equipment
  - Delivery required within 21 days, FOB origin
  - No technical documents or attachments provided

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 2768, NSN: 5310-01-589-9857, Purchase Request: 7018342553)
  Approved Sources:
  - CAGE: 05047, Part No: AEN29M06A000BA7M51, Company: THE AMERICAN SOCIETY OF MECHANICAL
  - CAGE: 0Y3H3, Part No: 10823-11815, Company: FASTENAL COMPANY
  - CAGE: 75Q65, Part No: 3836234001, Company: OSHKOSH DEFENSE LLC
  - CAGE: Z1DF2, Part No: 3836234001
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T36MT)