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 4140-00-517-7902
NSN 5930-01-422-0361
NSN 5975-00-189-0857
NSN 6645-01-426-8621
NSN 6220-01-624-6165
NSN 6145-01-566-6115
NSN 5996-01-542-9499
NSN 2925-01-091-4734
NSN 4140-00-277-6285
NSN 5905-01-124-8820
NSN 6685-01-472-0563
NSN 5910-00-375-5045