Nickel ams 5553
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 5996-00-553-7348
NSN 4140-01-534-9987
NSN 6220-01-171-0162
NSN 5920-00-417-4624
NSN 5975-01-180-8029
NSN 6610-01-572-6625
NSN 5985-01-139-5576
NSN 6130-00-491-2002
NSN 5930-01-596-2955
NSN 6105-01-144-8441
NSN 5996-01-606-9454
NSN 6135-01-400-2947