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 5990-00-140-1159
NSN 5965-00-408-5501
NSN 5999-01-593-5870
NSN 5905-01-070-7428
NSN 5965-01-279-4295
NSN 5996-01-234-9156
NSN 6685-01-426-8929
NSN 5960-00-707-3335
NSN 5960-01-325-2241
NSN 6135-00-850-3177
NSN 6685-01-497-2729
NSN 6150-01-422-3496