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: Nuts of iron or steel
NSN 4140-00-370-2612
NSN 5835-01-474-1224
NSN 2925-01-633-4048
NSN 5975-01-495-2529
NSN 5960-01-389-9941
NSN 6240-01-633-9357
NSN 6145-00-905-6797
NSN 6220-01-390-0330
NSN 5910-01-037-1613
NSN 6650-01-050-8680
NSN 5920-01-151-9117
NSN 6145-01-158-8408