0.623 in. Counter bore opposite thd end
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 5996-00-531-5398
NSN 5996-01-648-6675
NSN 6135-00-519-1325
NSN 7035-00-193-2269
NSN 5965-01-067-9280
NSN 7035-00-153-3826
NSN 6240-01-458-4647
NSN 5930-00-518-1642
NSN 7035-00-358-0470
NSN 5945-00-522-4817
NSN 5855-01-278-8922
NSN 5930-00-028-4322