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 6620-01-266-5545
NSN 5996-01-537-1999
NSN 6650-00-196-0637
NSN 5999-00-626-9947
NSN 5999-00-584-4577
NSN 6610-01-224-6956
NSN 2925-01-113-6904
NSN 5990-00-089-4340
NSN 6150-01-242-5128
NSN 5915-01-014-1042
NSN 4140-00-442-0556
NSN 5925-00-660-3892