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 5999-01-205-5027
NSN 6320-01-592-6248
NSN 5965-01-182-5768
NSN 5965-01-422-3232
NSN 6620-00-631-4599
NSN 6650-01-016-0406
NSN 5975-01-501-6362
NSN 5985-01-653-6814
NSN 5990-00-450-9872
NSN 6610-00-353-5461
NSN 6240-00-763-4895
NSN 5925-00-170-4090