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 5975-00-280-6744
NSN 5910-01-593-9114
NSN 5975-01-143-0147
NSN 5985-01-600-4833
NSN 2925-01-379-0903
NSN 6685-01-451-3295
NSN 7035-01-222-2534
NSN 5930-01-125-5843
NSN 5975-01-358-9415
NSN 6320-01-476-7702
NSN 5960-01-424-1781
NSN 5950-00-304-8604