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 6620-01-032-3937
NSN 6130-01-083-8143
NSN 5905-01-065-6897
NSN 6110-01-479-7464
NSN 6645-00-915-9397
NSN 5945-01-151-4418
NSN 6105-00-660-8882
NSN 5915-01-104-4044
NSN 5910-01-253-7262
NSN 5960-01-386-3855
NSN 6685-01-082-5528
NSN 6220-01-600-0257