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 6220-00-775-5894
NSN 5960-01-543-0235
NSN 6320-01-397-9995
NSN 6685-01-147-9277
NSN 5975-00-809-1000
NSN 4140-00-045-8117
NSN 6110-01-019-0811
NSN 5965-01-354-4387
NSN 5925-01-551-1230
NSN 5960-01-423-2511
NSN 4140-01-286-0536
NSN 5999-01-523-3012