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 5985-01-286-0747
NSN 6320-00-036-3688
NSN 5855-01-300-2301
NSN 5930-01-372-0972
NSN 5965-01-029-5222
NSN 6320-01-382-9676
NSN 5925-01-283-4414
NSN 5998-01-502-6367
NSN 5935-01-598-3070
NSN 6220-00-695-1107
NSN 6150-01-050-9362
NSN 6650-01-203-8263