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 5835-00-503-2608
NSN 6620-01-619-3980
NSN 5895-01-067-8771
NSN 4140-01-194-8291
NSN 5998-00-483-0608
NSN 5905-01-250-5805
NSN 6135-01-641-4356
NSN 5965-00-732-8608
NSN 5965-01-036-1231
NSN 5998-00-477-0002
NSN 5935-01-578-7390
NSN 6220-01-151-6453