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 6220-00-269-3783
NSN 6135-01-156-4627
NSN 7035-00-517-8232
NSN 6645-01-426-2123
NSN 5999-01-385-1084
NSN 6145-00-224-5245
NSN 5920-01-426-8517
NSN 5855-01-027-1571
NSN 6685-01-323-5272
NSN 6220-00-160-9372
NSN 5990-01-465-3088
NSN 5998-00-321-7636