# DIBBS #SPE4A6-27-T-6298

DLA Request for 315 AN177CH16 Close-Tolerance Bolts

**Posted:** October 23, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE4A6-27-T-6298
**NAICS:** 332722

The Defense Logistics Agency is seeking 315 critical-application close-tolerance bolts for Weapons Support.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contact: Marchello Fields.
- **Requested item:** 315 BOLT, CLOSE TOLERANCE bolts, part number **AN177CH16**, NSN **5306-01-290-0848**.
- **OEMs and vendors:** No manufacturer, OEM, or commercial vendor is identified in the provided material.
- **Requirements:** Bolts must meet cited technical data and quality requirements, including drawing AN177CH16 and applicable drawings AN173 through AN186 and 200415485, notes 1 and 3, in accordance with NASM6812 Revision 4. The item is designated critical application.
- **Delivery and acceptance:** Delivery is required within 167 days; FOB Origin, with inspection and acceptance at origin.

### Description

BOLT, CLOSE TOLERANCE (QTY: 315, NSN: 5306-01-290-0848 Mil-Spec, Purchase Request: 7018834633)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6298)