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 6135-00-505-0679
NSN 2925-01-113-6904
NSN 5950-01-433-3282
NSN 6135-01-581-8163
NSN 6145-01-424-7950
NSN 5965-01-276-4650
NSN 5999-01-477-3094
NSN 6320-01-176-8367
NSN 4140-00-152-7092
NSN 6320-01-160-7757
NSN 6645-01-100-3296
NSN 6645-01-205-0549