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 5950-01-634-0677
NSN 6620-01-462-5196
NSN 6610-01-234-5542
NSN 6685-01-147-4532
NSN 5855-01-426-5589
NSN 5945-01-350-4132
NSN 5925-01-397-4991
NSN 6220-01-004-8909
NSN 6610-01-606-8788
NSN 6105-01-197-7687
NSN 6645-00-421-5287
NSN 5855-00-174-3482