Item has internal tooth lock washer
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5975-01-220-0633
NSN 6150-00-636-8938
NSN 5965-01-453-4403
NSN 6110-01-411-2920
NSN 6135-00-284-1406
NSN 6130-01-523-0148
NSN 5930-00-577-3375
NSN 6135-01-443-4484
NSN 6150-01-500-5008
NSN 6130-01-555-8361
NSN 5895-00-868-9974
NSN 6220-01-578-4401