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 5905-00-257-4640
NSN 5960-01-022-6423
NSN 6240-01-047-7697
NSN 5915-01-558-3923
NSN 6620-01-433-7952
NSN 5996-01-487-6811
NSN 5965-01-381-2998
NSN 7035-01-420-5404
NSN 7035-01-127-9019
NSN 5960-00-351-0413
NSN 6220-01-170-5335
NSN 6240-01-603-0143