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 5910-00-248-6899
NSN 5915-01-459-1090
NSN 4140-00-198-4961
NSN 6130-01-658-0127
NSN 5835-01-519-2916
NSN 5930-01-423-7476
NSN 6240-00-523-9861
NSN 6105-00-515-0146
NSN 5905-01-047-5661
NSN 5999-00-523-7568
NSN 6650-01-542-9495
NSN 6650-01-512-1930