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 6685-01-535-7268
NSN 5835-00-454-7239
NSN 5915-00-269-4463
NSN 5895-01-429-6998
NSN 6130-01-364-1751
NSN 5960-01-612-9844
NSN 6105-00-475-7188
NSN 2925-01-264-1699
NSN 5920-01-659-1708
NSN 6220-01-272-5872
NSN 5925-01-295-0612
NSN 6150-00-244-7382