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 5950-01-379-5661
NSN 5895-00-077-5526
NSN 6620-01-081-1042
NSN 6320-01-569-2672
NSN 6610-01-412-0058
NSN 6610-01-211-6182
NSN 5985-01-022-7552
NSN 5895-00-358-1922
NSN 2925-01-460-1601
NSN 6645-01-160-7707
NSN 7035-01-242-6496
NSN 6610-01-571-8038