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 5905-01-631-9144
NSN 5985-01-574-3421
NSN 6105-01-632-0567
NSN 6145-01-150-1557
NSN 5905-00-893-6952
NSN 6320-00-405-2348
NSN 5895-00-753-5349
NSN 6135-00-932-3136
NSN 6320-00-521-9350
NSN 5925-00-024-0864
NSN 6645-01-277-9337
NSN 5975-01-281-9443