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 5905-01-479-7333
NSN 6645-01-491-6965
NSN 6320-01-106-4414
NSN 6240-00-226-0462
NSN 6105-00-706-6685
NSN 5998-01-259-0386
NSN 2925-00-441-8252
NSN 6320-01-259-2604
NSN 6685-00-236-4443
NSN 2925-01-645-2948
NSN 5975-01-203-8852
NSN 5855-01-180-5369