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 5965-00-661-0469
NSN 6610-01-310-0553
NSN 5985-00-052-0818
NSN 6220-01-247-2290
NSN 5990-01-095-8866
NSN 5915-01-154-2633
NSN 6320-00-456-0836
NSN 5855-01-288-6341
NSN 5990-01-544-4360
NSN 6145-00-156-4394
NSN 5975-00-297-3940
NSN 5935-01-114-4272