A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 6240-01-450-6219
NSN 6240-01-231-9243
NSN 6145-01-301-6015
NSN 6145-01-653-0098
NSN 6130-00-478-1984
NSN 6610-00-670-7787
NSN 5935-01-086-1805
NSN 5998-01-535-0677
NSN 5920-01-239-2038
NSN 5925-01-452-1704
NSN 5855-00-237-4088
NSN 6135-00-062-5080