Seal patch
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
NSN 6150-01-055-3433
NSN 5945-01-576-1689
NSN 6110-01-498-5120
NSN 5999-00-539-9934
NSN 6105-01-487-5072
NSN 6220-01-576-5691
NSN 5950-00-429-7192
NSN 5855-01-268-6468
NSN 6650-00-182-7791
NSN 7035-00-529-3128
NSN 5925-01-211-6660
NSN 5990-01-658-9964