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 6620-01-134-7387
NSN 4140-01-364-7845
NSN 6685-01-660-6751
NSN 5835-01-238-3381
NSN 5910-01-124-0956
NSN 6620-01-302-3549
NSN 6240-01-199-3073
NSN 6620-01-479-2352
NSN 6110-01-361-8949
NSN 7035-01-106-3476
NSN 5950-00-247-8192
NSN 5996-00-265-7067