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 6145-01-519-7993
NSN 5985-01-455-1010
NSN 5855-01-263-7669
NSN 6240-01-323-1228
NSN 5950-00-661-2612
NSN 5915-01-187-5142
NSN 5910-01-346-1586
NSN 5985-01-237-2490
NSN 5950-01-526-9340
NSN 6650-00-264-0664
NSN 5965-01-079-7939
NSN 5985-01-297-1352