.3125- 18x.3125
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
NSN 2925-01-337-9783
NSN 6130-00-838-7308
NSN 5935-01-439-6802
NSN 6610-01-130-7057
NSN 6620-00-229-2728
NSN 6320-00-676-9387
NSN 5925-01-272-9577
NSN 6645-01-302-9608
NSN 6610-00-353-9990
NSN 5998-00-127-5788
NSN 5998-01-265-1366
NSN 6130-00-144-8018