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 5910-01-090-2044
NSN 6610-01-261-1781
NSN 6685-01-087-2577
NSN 5855-01-058-6687
NSN 5990-01-446-9118
NSN 5999-00-470-9575
NSN 5960-00-707-3335
NSN 5910-01-435-7342
NSN 6620-01-328-7059
NSN 6685-01-597-4755
NSN 6645-00-292-5053
NSN 6645-00-854-7505