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 5975-01-300-8389
NSN 5990-00-174-6695
NSN 5930-01-565-8178
NSN 6650-01-261-3013
NSN 5855-00-832-9341
NSN 6650-01-250-1244
NSN 6150-01-103-1987
NSN 5996-01-116-4670
NSN 5985-01-009-6436
NSN 6130-01-364-7941
NSN 6240-00-964-3728
NSN 5996-01-239-6809