Thd begins 3.0 mm from end and relieved 2.8 mm min 3.1 mm max at hex; 8.4 mm 8.6 mm max undercut at hex end
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 5985-01-320-3623
NSN 6135-01-523-3198
NSN 6320-01-388-3125
NSN 6110-01-123-1079
NSN 5935-00-829-3206
NSN 5910-00-282-7918
NSN 5935-01-579-5699
NSN 5975-01-166-1002
NSN 5960-00-518-4704
NSN 5920-00-296-4775
NSN 5950-01-576-8710
NSN 6645-00-832-1609