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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6610-00-371-5953
NSN 6645-00-873-4521
NSN 6110-01-529-6607
NSN 5985-01-600-0202
NSN 5920-00-122-8702
NSN 5915-00-811-1128
NSN 5945-00-368-8202
NSN 5985-01-200-7497
NSN 5895-00-174-4442
NSN 5990-01-443-2931
NSN 5920-00-014-7686
NSN 5990-00-336-2054