# DIBBS #SPE4A6-27-T-4679

DLA request for 642 high-strength aviation shear bolts

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4679
**NAICS:** 332722

The Defense Logistics Agency is seeking 642 specialty shear bolts for the DoD aviation community.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Tarik Caballero.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified in the provided materials.
- **Product requested:** 642 machine shear bolts, NSN 5306-00-762-2904, part standard MS21250-06024, in accordance with NASM21250 Revision 2.
- **Notable requirements:** Stress-durability testing must follow NASM1312-5 using an approved method other than torque loading. Test samples must be loaded to 75%–80% of tested ultimate tensile strength for 72 hours. The entire manufacturing lot must receive magnetic-particle inspection.
- **Delivery:** Required 164 days after order; no option periods are stated.

### Description

BOLT, SHEAR (QTY: 642, NSN: 5306-00-762-2904, Purchase Request: 7018680527)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4679)