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 5920-01-432-2428
NSN 5950-01-649-1289
NSN 6145-01-555-8131
NSN 5915-00-186-0463
NSN 5915-01-012-2964
NSN 6240-01-566-0816
NSN 5905-01-548-4897
NSN 5990-01-138-1481
NSN 6240-01-415-2349
NSN 5930-00-076-5578
NSN 5996-01-369-2678
NSN 5910-00-753-7581