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 5975-01-071-5594
NSN 6145-01-456-0903
NSN 5910-00-515-3586
NSN 2925-01-629-9416
NSN 2925-00-295-8109
NSN 5855-01-606-9511
NSN 5950-01-267-9931
NSN 6145-00-617-1461
NSN 5835-01-281-9662
NSN 2925-01-650-3412
NSN 6620-00-596-1951
NSN 5910-00-431-8185