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 5930-00-216-7511
NSN 5975-01-322-5658
NSN 6150-01-442-3504
NSN 6110-00-882-7117
NSN 5895-01-254-1219
NSN 5930-01-432-2155
NSN 5925-01-486-8707
NSN 5975-01-247-7761
NSN 6110-01-132-9760
NSN 5925-01-325-6185
NSN 5990-01-287-1682
NSN 6105-01-647-4683