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 4140-00-304-2803
NSN 5905-01-479-7710
NSN 6110-00-015-7688
NSN 5990-00-099-0822
NSN 6320-00-371-8335
NSN 7035-01-339-5480
NSN 5960-01-109-4828
NSN 5915-00-812-2044
NSN 6150-00-279-9337
NSN 4140-01-594-6862
NSN 5996-01-242-5205
NSN 6240-00-372-4841