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 5990-01-602-6701
NSN 6620-00-135-0895
NSN 6240-01-632-2700
NSN 5920-01-282-4859
NSN 6320-01-608-1935
NSN 5925-00-971-2126
NSN 5920-00-665-3973
NSN 6685-00-470-7017
NSN 5975-00-463-8447
NSN 6650-00-981-9501
NSN 5945-00-165-0911
NSN 6220-01-088-9052