# DIBBS #SPE4A1-27-T-0256

DLA request for 590 NAS636A61 shear bolts and production lot testing

**Posted:** November 05, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE4A1-27-T-0256
**NAICS:** 332722, 336413

DLA Weapons Support is seeking aviation-grade shear bolts and production lot testing for the DoD aviation community.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Aviation Supply Chain. Buyer contact: Jade Stringfield.
- **OEMs and vendors:** No manufacturer or vendor is identified in the provided materials. The specified bolt is NAS636A61.
- **Products:** 590 NAS636A61 shear bolts (NSN 5306-01-201-9385).
- **Service:** One production lot test unit (part number S00000062).
- **Notable requirements:** The bolts are special high-strength fasteners that must meet referenced technical data and stress-durability testing requirements. All bolts in the manufacturing lot require magnetic-particle inspection. Contractor testing and approval are required for the production lot test.

### Description

PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000062, Purchase Request: 7018998006)
BOLT, SHEAR (QTY: 590, NSN: 5306-01-201-9385, Purchase Request: 7018998006)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A127T0256)