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 6220-00-255-3367
NSN 5985-01-382-9220
NSN 5855-01-634-0259
NSN 6145-00-441-2512
NSN 5990-01-649-4647
NSN 5925-00-879-5108
NSN 6610-01-296-3796
NSN 5990-00-186-2445
NSN 5998-01-117-7092
NSN 5930-01-356-2386
NSN 5996-01-485-4751
NSN 6240-01-471-1634