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 5990-01-446-9118
NSN 6320-01-436-9228
NSN 5855-00-782-7714
NSN 6610-01-003-2733
NSN 5920-01-237-3224
NSN 5960-00-724-7319
NSN 6645-01-439-4240
NSN 6320-01-255-2096
NSN 6130-01-343-3430
NSN 4140-00-985-0182
NSN 5920-01-565-9420
NSN 5950-01-138-0105