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 6620-00-555-3992
NSN 5945-00-686-9062
NSN 5996-01-221-1041
NSN 5960-01-478-2672
NSN 5950-01-646-9792
NSN 5920-01-530-2761
NSN 5895-01-536-2726
NSN 6320-01-185-3857
NSN 6145-00-158-8704
NSN 5945-01-628-6206
NSN 5910-01-433-8765
NSN 6135-00-877-1659