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 5990-01-142-0538
NSN 5905-00-340-3152
NSN 5985-01-106-7952
NSN 5910-01-322-8033
NSN 6320-01-347-2638
NSN 5999-00-546-6802
NSN 5920-00-752-3081
NSN 7035-01-413-6697
NSN 6620-01-091-3722
NSN 5855-00-010-6492
NSN 5915-01-578-5647
NSN 5999-01-358-1197