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 5990-01-176-2724
NSN 5985-01-300-0821
NSN 5895-01-021-3598
NSN 2925-00-133-9594
NSN 6145-00-805-5740
NSN 5985-00-294-4961
NSN 5998-00-840-6834
NSN 6620-01-472-6461
NSN 6150-01-622-7712
NSN 6145-01-416-7386
NSN 5950-00-997-8213
NSN 6620-01-534-5558