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 5998-01-069-6169
NSN 5950-00-395-1312
NSN 6145-01-413-2079
NSN 6220-01-456-9055
NSN 5920-01-151-2773
NSN 6645-00-319-8498
NSN 5920-01-042-6680
NSN 7035-01-042-0527
NSN 7035-01-483-4194
NSN 6645-01-057-7367
NSN 5935-01-546-6353
NSN 5990-01-351-4621