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 4140-01-519-9343
NSN 5950-01-543-2501
NSN 6685-01-256-9824
NSN 6130-00-959-5800
NSN 6645-00-081-4298
NSN 5965-00-728-6734
NSN 5920-00-180-0223
NSN 5905-01-434-2757
NSN 5915-00-233-6346
NSN 5905-01-510-3803
NSN 5990-01-498-0641
NSN 5990-01-485-6495