Bearing surface of head grooved to accomodate o-ring, furnished with 1 polytetrafluoroethylene shim and 1 silicone o-ring
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 6620-01-428-7072
NSN 6135-00-170-8819
NSN 5950-00-228-4574
NSN 5920-00-090-8396
NSN 6135-01-382-9278
NSN 5999-01-145-7265
NSN 6130-01-056-5251
NSN 5996-01-274-1025
NSN 5999-01-246-7406
NSN 6105-01-423-1417
NSN 6145-00-188-3657
NSN 6135-01-422-1440