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 6240-01-463-1169
NSN 6320-01-539-4789
NSN 6220-01-415-0532
NSN 5950-01-576-8710
NSN 6320-01-576-6310
NSN 6220-01-003-9126
NSN 5950-01-438-9010
NSN 6240-00-806-4554
NSN 4140-01-044-0144
NSN 5950-01-647-4684
NSN 6220-01-519-8837
NSN 6130-01-482-6257