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 6145-01-166-0805
NSN 6645-00-720-3953
NSN 5925-01-514-7048
NSN 6320-01-426-1324
NSN 5905-01-317-1922
NSN 6130-01-160-8615
NSN 7035-01-183-1989
NSN 5925-01-588-8339
NSN 5930-01-208-3673
NSN 5998-00-059-6412
NSN 5996-01-548-5865
NSN 5910-01-346-6633