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 6610-01-140-9608
NSN 5985-00-173-9350
NSN 6320-00-242-3300
NSN 4140-00-846-4786
NSN 6220-00-120-1249
NSN 5895-01-150-1052
NSN 6685-01-645-7694
NSN 5855-01-225-5855
NSN 5835-01-295-9220
NSN 6645-00-595-5431
NSN 7035-01-165-9120
NSN 5945-01-298-9525