# DIBBS #SPE7M0-26-T-102H

Procurement of Self-Locking Hexagonal Nuts (NSN 5310-01-418-8648, P/N 6406483)

**Posted:** September 28, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M0-26-T-102H
**NAICS:** 332722

DLA Land and Maritime is seeking bids for self-locking hexagonal nuts for naval shipyard use.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain ESOC Buys office
  - Buyer: Rocio Mino
- Product Requested:
  - Nut, Self-Locking, Hexagonal
    - National Stock Number (NSN): 5310-01-418-8648
    - Part Number: 6406483
    - Quantity: 35 units
    - Description: Self-locking hexagon nut, compliant with MIL-STD-129 marking and MIL-STD-2073-1E packaging; no mercury compounds permitted
- Delivery & Performance:
  - Delivery to Puget Sound Naval Shipyard IMF, Bremerton, WA
  - Required within 5 days after award
- Notable Requirements:
  - Strict packaging and marking standards
  - Compliance with hazardous material regulations
  - Domestic sourcing laws apply
  - Additive manufacturing items prohibited unless specifically approved
- OEMs:
  - No specific OEMs named; part number and NSN provided for reference
- Technical documentation available for bidders

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 35, NSN: 5310-01-418-8648, Purchase Request: 7018434590)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M026T102H)