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 5985-00-161-8044
NSN 5905-01-644-6445
NSN 5950-01-312-2221
NSN 5985-01-361-3735
NSN 6645-01-399-8127
NSN 6650-01-256-0304
NSN 6610-01-452-4453
NSN 5895-01-593-0763
NSN 5950-01-381-6393
NSN 5996-01-647-3167
NSN 5999-00-553-3946
NSN 6685-00-275-2730