# DIBBS #SPE4A6-26-T-35SP

Procurement of Self-Locking Hexagonal Nuts for DLA Aviation

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-T-35SP
**NAICS:** 332722

This opportunity from the Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond VA, seeks self-locking hexagonal nuts for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond VA
  - Buyer: Vincent Price
- OEMs and Vendors:
  - Delta Pump & Systems Inc (OEM, part number P510489)
  - Other approved vendors with part numbers 6700DU5014709 REV E ITEM 28 and 6700DU5014709/REV E FIND ITEM 28
- Products Requested:
  - Self-locking hexagonal nuts
    - NSN: 5310-01-688-0882 / 5310-0168-8088-2
    - Quantity: 18 units
    - Must be OEM or approved source parts
- Unique/Notable Requirements:
  - Strict compliance with domestic sourcing laws (Berry Amendment, Buy American Act)
  - Packaging and marking must follow MIL-STD-129 and MIL-STD-2073-1E standards
  - Delivery is FOB origin; destination inspection required
  - Delivery lead time: 171 days from award

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 18, NSN: 5310-01-688-0882, Purchase Request: 7018459239)
  Approved Sources:
  - CAGE: 07YQ7, Part No: P510489, Company: DELTA PUMP & SYSTEMS INC
  - CAGE: 71454, Part No: 6700DU5014709 REV E ITEM 28
  - CAGE: 71454, Part No: 6700DU5014709/REV E FIND ITEM 28
  - CAGE: 71454, Part No: P510489
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T35SP)