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 5910-01-603-8554
NSN 6610-01-278-8377
NSN 5975-00-809-1000
NSN 5905-01-546-4478
NSN 6135-01-479-9783
NSN 5920-00-345-5833
NSN 6105-00-112-5323
NSN 6145-00-269-4271
NSN 6110-01-222-0661
NSN 5920-01-099-2539
NSN 6610-01-512-2025
NSN 5905-01-519-2577