# DIBBS #SPE4A6-27-T-0163

DLA request for 20 Mil-Spec steel plain hexagon nuts

**Posted:** October 02, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE4A6-27-T-0163
**NAICS:** 332722

The Defense Logistics Agency is seeking 20 specification-compliant steel hexagon nuts for delivery to SRF-JRMC Yokosuka, Japan.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contact: Lisa Harvie.
- **Requested item:** 20 plain hexagon nuts, NSN 5310-00-116-1431 (purchase request 7018543860).
  - **Technical requirements:** Steel; 1-inch nominal UNC thread, 8 threads per inch, right-hand, class 2B; type 2, style 8, grade B; conforming to FF-N-836F, Revision F. Nut height: 0.956–1.012 inches; width across flats: 1.575–1.625 inches; hardness: 69 Rockwell B minimum and 32 Rockwell C maximum. Bearing surface must be chamfered or washer faced.
- **Delivery:** FOB destination to SRF-JRMC Yokosuka, Japan; required within 5 days after award.
- **OEMs and vendors:** No manufacturer or vendor is identified in the provided notice or attachment.

### Description

NUT, PLAIN, HEXAGON (QTY: 20, NSN: 5310-00-116-1431 Mil-Spec, Purchase Request: 7018543860)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T0163)