# DIBBS #SPE4A6-27-T-5222

DLA request for 256 close-tolerance bolts

**Posted:** October 20, 2026
**Respond By:** October 27, 2026
**Identifier:** SPE4A6-27-T-5222
**NAICS:** 332722

The Defense Logistics Agency is requesting 256 close-tolerance bolts for its Weapons Support mission.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contact named in the attachment: Sommer Yates.
- Requested item: 256 close-tolerance bolts, NSN 5306-01-193-4507. The cited part standard is NAS674V128, within NAS673 through NAS678; NAS621 is also referenced.
- OEMs and vendors: No bolt manufacturer, OEM, or commercial vendor is identified in the provided materials.
- Requirements: The bolts are designated a critical application item. Delivery is FOB Origin, required 96 days after order, with inspection and acceptance at origin. Packaging must follow ASTM D3951 subject to DLA requirements, and marking must follow MIL-STD-129.
- Set-aside: Small businesses.

### Description

BOLT, CLOSE TOLERANCE (QTY: 256, NSN: 5306-01-193-4507, Purchase Request: 7018677825)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T5222)