An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 6320-01-311-3286
NSN 6110-01-351-3216
NSN 5905-00-688-7497
NSN 6150-01-142-0229
NSN 5985-01-091-5603
NSN 6240-01-433-7512
NSN 4140-00-126-4594
NSN 5895-01-006-2309
NSN 6685-01-196-6378
NSN 6650-00-932-7555
NSN 6220-00-305-0801
NSN 5999-01-501-4272