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.
NSN 6320-00-731-6134
NSN 5990-01-303-0564
NSN 6240-01-576-9580
NSN 6240-00-019-5835
NSN 5930-00-925-6645
NSN 5920-01-148-1042
NSN 5895-00-576-8453
NSN 6145-01-552-1911
NSN 6620-00-155-2608
NSN 5975-00-243-6434
NSN 7035-00-897-7567
NSN 6320-00-360-1744