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 5910-01-251-1267
NSN 5910-01-577-4546
NSN 6110-00-852-8003
NSN 5985-00-228-2502
NSN 6645-01-415-6031
NSN 5910-01-104-5570
NSN 6150-00-925-9914
NSN 5945-01-500-1904
NSN 6135-01-630-6867
NSN 6685-01-600-9520
NSN 5915-00-081-0536
NSN 6620-01-367-2597