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 6650-01-175-0841
NSN 6130-01-411-7735
NSN 6320-01-631-7828
NSN 6610-00-435-1493
NSN 5960-01-632-6576
NSN 6135-00-643-4843
NSN 6610-00-814-3083
NSN 6110-01-429-2358
NSN 6685-01-102-8358
NSN 6645-00-022-8691
NSN 5935-01-492-5902
NSN 6220-01-311-1753