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 6220-01-576-7084
NSN 6645-01-400-1137
NSN 6145-01-330-2833
NSN 4140-01-528-8237
NSN 6220-01-482-7650
NSN 5920-01-608-4166
NSN 6620-01-012-2852
NSN 6240-01-055-5193
NSN 6610-01-340-1761
NSN 5945-01-079-9599
NSN 5998-00-420-3218
NSN 5996-01-439-4920