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 5999-01-163-0857
NSN 6240-01-106-6113
NSN 5905-01-446-0052
NSN 5990-00-166-9476
NSN 5945-01-091-6156
NSN 6145-01-485-4690
NSN 5985-00-826-1735
NSN 5855-00-821-7512
NSN 6110-01-276-8722
NSN 6240-01-612-6113
NSN 4140-01-029-8252
NSN 4140-01-034-9806