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 6620-00-182-7638
NSN 5975-00-064-8685
NSN 5999-01-437-5475
NSN 5905-01-224-9629
NSN 5945-01-422-5337
NSN 6150-01-516-4273
NSN 5996-01-426-8531
NSN 5915-00-099-0347
NSN 5855-00-906-5386
NSN 5905-00-983-7162
NSN 6150-01-511-1746
NSN 5905-01-327-8157