An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5985-01-023-1515
NSN 6220-01-633-8634
NSN 6145-01-550-9633
NSN 6145-01-265-0522
NSN 6610-01-606-0380
NSN 5945-01-249-7414
NSN 6110-01-181-0217
NSN 6620-01-538-0061
NSN 5960-00-861-8369
NSN 6320-00-557-3079
NSN 6240-00-416-6140
NSN 4140-00-435-0436