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 5945-01-452-0000
NSN 5920-01-529-6525
NSN 6620-01-096-3723
NSN 5930-00-905-0685
NSN 6240-00-897-1209
NSN 6105-01-328-3208
NSN 6150-01-254-1664
NSN 6685-01-139-3729
NSN 6240-01-209-4391
NSN 2925-01-016-0876
NSN 6240-01-439-9544
NSN 6105-01-617-9713