Grooved lock
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5990-01-223-6321
NSN 6240-01-206-4809
NSN 5985-01-589-7731
NSN 6220-00-891-3362
NSN 6130-00-307-4606
NSN 6150-01-563-7244
NSN 2925-01-041-8201
NSN 2925-01-236-3547
NSN 6620-01-098-2960
NSN 5950-01-190-1323
NSN 5895-00-234-0420
NSN 5910-00-256-4966