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.
NSN 5975-01-571-7347
NSN 6220-00-196-2949
NSN 6620-01-394-0365
NSN 4140-01-463-3434
NSN 5999-00-274-3434
NSN 5960-00-461-3033
NSN 5990-01-252-8175
NSN 5905-01-658-1389
NSN 5835-01-108-4980
NSN
NSN 6645-01-483-1518
NSN 6620-00-915-9388