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 6620-00-948-6751
NSN 5855-00-904-9572
NSN 6685-01-277-7165
NSN 5945-01-517-0534
NSN 5985-01-415-3134
NSN 6240-01-564-8543
NSN 6110-00-188-9874
NSN 5835-01-508-2528
NSN 6135-00-334-4500
NSN 6645-01-287-7348
NSN 5915-00-688-7699
NSN 5925-01-335-5403