# DIBBS #SPE4A6-27-T-6329

DLA solicitation for 63 critical-application self-locking hex nuts

**Posted:** October 23, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE4A6-27-T-6329
**NAICS:** 332722, 423710

The Defense Logistics Agency is seeking 63 critical-application self-locking hex nuts for DLA Weapons Support.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **Product:** 63 self-locking hex nuts, NSN 5310-00-982-5001; part number MS21046C04, also shown as MS21046CO4.
- **Specification:** NASM21046, revision 4, with thread class 3B; identified as a critical application item.
- **Delivery:** Single delivery required 109 days after award. Delivery is FOB Origin, with inspection and acceptance at DLA Distribution, DDSP New Cumberland Facility.
- **OEMs and vendors:** No manufacturer or vendor is named in the provided materials.

### Description

NUT, SELF-LOCKING, HE (QTY: 63, NSN: 5310-00-982-5001, Purchase Request: 7018681648)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6329)