# DIBBS #SPE4A7-27-T-1988

DLA solicitation for 53 drawing-controlled ribbed shoulder bolts

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A7-27-T-1988
**NAICS:** 332722

The Defense Logistics Agency is seeking 53 drawing-controlled ribbed shoulder bolts for a critical application.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division.
- **Requested item:** 53 ribbed shoulder bolts, NSN 5306-01-143-5035; part piece number 67A314C138-1.
- **Technical requirements:** Must conform to basic drawing 30003 67A314C138, Revision G, with no dimensional changes, and zinc plating to ASTM B633 SC-4 Type IV.
- **Delivery and acceptance:** Delivery is required within 217 days after award, FOB Origin, with inspection and acceptance at origin.
- **OEMs and vendors:** No OEM or commercial vendor is named in the provided materials.

### Description

BOLT, RIBBED SHOULDER (QTY: 53, NSN: 5306-01-143-5035 Mil-Spec, Purchase Request: 7018862663)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T1988)