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 6220-01-242-9901
NSN 6685-00-141-4300
NSN 5975-00-854-6519
NSN 6645-00-527-7258
NSN 5945-00-272-8958
NSN 5945-01-392-0898
NSN 5960-01-245-6088
NSN 6135-01-333-2540
NSN 6645-00-943-5190
NSN 5950-01-063-8042
NSN 5999-00-759-1013
NSN 6240-01-524-0510