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.
NSN 4140-00-122-6422
NSN 5915-00-572-7761
NSN 5905-01-254-2345
NSN 5935-01-393-8353
NSN 6645-01-244-4881
NSN 6650-01-423-1348
NSN 5910-01-463-4451
NSN 6685-01-150-6581
NSN 6320-00-261-9136
NSN 5935-00-785-7767
NSN 6610-01-627-0642
NSN 6320-01-322-8340