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 4140-01-418-0831
NSN 6645-00-812-5243
NSN 5895-00-999-9400
NSN 6240-01-160-8975
NSN 6645-00-300-6459
NSN 5910-00-354-5600
NSN 5905-00-926-2905
NSN 5925-00-185-4020
NSN 6220-01-216-0678
NSN 5960-00-300-2358
NSN 5930-00-498-0634
NSN 5945-01-288-0585