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 5990-00-818-1078
NSN 5990-01-357-2453
NSN 6110-00-458-2083
NSN 6130-01-177-6389
NSN 6650-01-507-9636
NSN 6610-00-465-7461
NSN 5965-01-541-0879
NSN 6145-00-295-2887
NSN 5935-01-123-8557
NSN 4140-01-439-4043
NSN 4140-01-486-1436
NSN 6685-00-209-4400