# DIBBS #SPE7M2-26-T-6760

Procurement of Self-Locking Hexagonal Nuts (NSN 5310-00-897-6145) for DLA Nuclear Reactor Program

**Posted:** September 10, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M2-26-T-6760
**NAICS:** 332722

This procurement opportunity is issued by the Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program for self-locking hexagonal nuts.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
  - Buyer: David Larsen
- Product Requested:
  - Nut, Self-Locking, Hexagonal
  - National Stock Number (NSN): 5310-00-897-6145
  - Quantity: 26,622 units
  - Meets MIL-STD-130N marking and MIL-STD-2073-1E packaging requirements
  - Critical application item per NASM21083 Rev 3 and NASM25027 Rev 1
- Unique Requirements:
  - Strict compliance with domestic sourcing laws
  - Hazardous material labeling and packaging standards
  - HUBZone and small business set-aside
  - Prohibition on covered defense telecommunications equipment
  - Electronic invoicing via WAWF
- Delivery:
  - FOB origin
  - Delivery required within 105 days from contract award
- No specific OEMs or vendors are named; NSN and technical standards are the primary identifiers
- Technical documentation available via DLA link

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 26622, NSN: 5310-00-897-6145, Purchase Request: 7018152977)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226T6760)