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 5950-01-185-4156
NSN 5855-00-256-5562
NSN 5975-00-489-6195
NSN 6150-01-327-6291
NSN 5930-00-690-7112
NSN 6320-01-220-2264
NSN 6110-01-480-5498
NSN 5930-01-651-6365
NSN 6685-01-551-2633
NSN 5990-01-443-2931
NSN 6145-01-583-8189
NSN 6320-01-119-3935