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 6645-01-052-4069
NSN 6645-01-050-5221
NSN 6220-01-494-6099
NSN 6150-01-091-0660
NSN 5915-01-123-9521
NSN 5895-01-630-2714
NSN 5999-00-657-4747
NSN 5950-00-903-3223
NSN 7035-01-594-3094
NSN 6320-01-652-3806
NSN 5975-01-226-3193
NSN 5998-01-265-5175