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 5960-00-419-4521
NSN 5905-01-253-8033
NSN 4140-00-036-2851
NSN 5950-01-387-6457
NSN 5905-01-625-6165
NSN 5905-01-357-7001
NSN 4140-01-170-1075
NSN 6135-01-413-4747
NSN 5950-01-461-3652
NSN 6135-00-235-1938
NSN 6620-00-202-5122
NSN 6645-00-279-1777