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 6320-00-905-0543
NSN 5950-00-246-4382
NSN 6220-00-318-7755
NSN 6645-00-606-5703
NSN 5930-01-463-0854
NSN 5835-01-484-4698
NSN 6240-01-131-8361
NSN 5975-00-900-4013
NSN 5855-01-484-9948
NSN 6135-01-187-4382
NSN 5965-00-547-4876
NSN 5975-01-392-8084