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 6620-01-135-4706
NSN 6620-00-127-0816
NSN 5855-00-004-0904
NSN 6240-01-188-7282
NSN 6610-01-183-4470
NSN 5996-01-287-8311
NSN 6145-00-854-6556
NSN 5960-01-617-6345
NSN 5835-00-222-3956
NSN 5950-00-195-2592
NSN 6610-00-292-9895
NSN 2925-01-041-8201