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 6685-00-503-5088
NSN 6220-00-479-9171
NSN 5965-00-964-1756
NSN 5998-00-056-6626
NSN 5915-00-528-9286
NSN 5950-01-391-7522
NSN 5999-01-497-8260
NSN 5990-00-840-6571
NSN 5855-01-050-4944
NSN 6320-00-218-6105
NSN 5920-01-076-7045
NSN 6685-01-353-1192