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 5999-01-525-7770
NSN 4140-00-931-9638
NSN 5925-01-364-9184
NSN 5996-01-661-2131
NSN 5998-00-905-6220
NSN 6685-01-128-5972
NSN 6620-00-404-0149
NSN 5960-01-276-7836
NSN 5985-00-339-8323
NSN 6685-00-216-6676
NSN 6685-00-065-7084
NSN 6110-00-170-6520