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 4140-01-047-1920
NSN 5855-01-351-2541
NSN 7035-01-227-2546
NSN 5915-00-291-3736
NSN 5855-01-528-7287
NSN 6145-01-062-6917
NSN 2925-01-063-7876
NSN 6650-00-266-6808
NSN 5999-01-444-1389
NSN 6645-00-467-6094
NSN 5915-00-198-6906
NSN 5950-00-555-2881