End item: 6640-01-547-1760 petroleum quality analysis system
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.
NSN 5915-00-593-5126
NSN 5998-01-392-0627
NSN 6105-01-118-1280
NSN 6150-00-447-1048
NSN 5950-01-393-3123
NSN 5910-01-303-4948
NSN 6240-01-355-0043
NSN 5945-01-420-0996
NSN 6220-01-360-5525
NSN 5855-01-660-5088
NSN 6240-00-926-1213
NSN 5910-01-183-5167