First thd chamfer to 0.375 dia, end chamfer 45.0 degrees by 0.016 in.
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.
NSN 6135-01-268-7056
NSN 4140-01-462-5901
NSN 6105-01-032-5168
NSN 6645-01-581-5214
NSN 5920-01-583-8026
NSN 5895-01-270-9165
NSN 5925-00-851-0011
NSN 5895-01-104-4410
NSN 6135-00-777-5562
NSN 5835-01-424-0054
NSN 6135-00-613-1068
NSN 6240-01-464-5903