# DIBBS #SPE4A6-27-T-6488

DLA solicitation for 1,587 MS20500-1032 self-locking hex nuts

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A6-27-T-6488
**NAICS:** 332722, 339993

The Defense Logistics Agency is seeking 1,587 aerospace-grade self-locking hex nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Michael Blain. The notice was issued through DIBBS.
- **Opportunity:** RFQ SPE4A6-27-T-6488, associated with purchase request 7018852204.
- **Products:** 1,587 self-locking hex nuts, part number **MS20500-1032**, NSN 5310-00-208-4026: 312 units under one CLIN and 1,275 under the other.
- **Requirements:** Nuts must meet MS20500G and reference standard NASM7873, with thread class 3B. Each nut is a critical application item, and its full shank and threads must be protected with a wrap or sleeve during packaging.
- **OEMs and vendors:** No manufacturer or vendor is named in the provided notice or attachment.

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 1587, NSN: 5310-00-208-4026 Mil-Spec, Purchase Request: 7018852204)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6488)