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 5950-00-969-6373
NSN 5930-01-056-5382
NSN 5950-00-639-3821
NSN 6145-01-356-7641
NSN 7035-00-631-3782
NSN 5855-01-093-8202
NSN 5975-00-665-0817
NSN 5950-00-186-9315
NSN 5855-00-308-0474
NSN 5945-01-530-1867
NSN 5975-00-618-0161
NSN 5945-01-206-4520