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 5920-01-339-3977
NSN 5950-00-169-5166
NSN 4140-01-437-8253
NSN 5985-01-104-5450
NSN 5920-00-120-9347
NSN 5975-00-751-9450
NSN 5998-00-134-7119
NSN 6240-01-294-8997
NSN 5910-01-226-0816
NSN 5950-01-128-0510
NSN 5950-01-269-0712
NSN 5905-00-469-3853