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 6620-01-032-3937
NSN 5910-01-461-4365
NSN 5990-00-904-3475
NSN 6650-01-244-9847
NSN 6105-01-030-5273
NSN 6685-00-416-7103
NSN 6135-01-554-4281
NSN 6620-00-643-1402
NSN 5945-01-515-3000
NSN 5915-01-490-3829
NSN 6650-00-862-2142
NSN 6150-01-215-1149