With steel insert
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 6620-01-620-1060
NSN 5920-01-582-8569
NSN 6240-01-160-8975
NSN 5920-01-440-8277
NSN 6685-01-443-3575
NSN 5975-01-160-6435
NSN 5998-00-309-6320
NSN 6145-00-970-8046
NSN 6240-00-527-8614
NSN 6110-01-456-8466
NSN 5915-01-091-2054
NSN 5935-01-420-6452