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 5990-00-057-6348
NSN 4140-01-029-4129
NSN 6220-01-519-9305
NSN 6150-01-111-7786
NSN 5960-00-133-2475
NSN 5985-00-185-3568
NSN 5935-00-579-1626
NSN 5835-01-608-8868
NSN 6145-00-854-8211
NSN 2925-00-041-0439
NSN 6130-00-895-7098
NSN 5996-01-044-8961