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 5920-00-515-3617
NSN 5925-01-415-3084
NSN 5985-00-244-1916
NSN 5996-00-681-0490
NSN 4140-00-372-2947
NSN 6610-01-463-8866
NSN 5999-01-383-0607
NSN 6240-01-359-2721
NSN 6220-00-030-6728
NSN 5950-00-555-0605
NSN 5905-01-399-0074
NSN 6220-01-646-8331