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: Nuts of iron or steel
NSN 5835-01-645-2892
NSN 6645-01-562-1351
NSN 6620-01-337-8308
NSN 5930-01-268-1312
NSN 4140-01-183-5451
NSN 5990-00-647-4008
NSN 6610-01-572-6625
NSN 6620-00-215-1996
NSN 6650-00-449-6983
NSN 6650-01-318-9413
NSN 6110-00-728-4515
NSN 6220-01-305-7210