Annular recess head with sealing o-ring, resist to hydraulic fluid
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 5855-01-267-2751
NSN 6150-00-728-9764
NSN 6650-01-447-2858
NSN 4140-01-296-4952
NSN 6110-01-495-1158
NSN 5996-01-277-6072
NSN 5998-00-399-0030
NSN 5965-00-513-1352
NSN 6110-01-224-2097
NSN 6110-01-147-9175
NSN 5935-01-445-2128
NSN 6150-01-616-3503