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 5960-01-512-0233
NSN 6135-00-643-4843
NSN 6610-01-009-3263
NSN 6145-01-647-4096
NSN 5999-01-606-4718
NSN 5910-01-604-8906
NSN 5915-01-511-5371
NSN 5975-01-230-3386
NSN 6130-00-901-0167
NSN 6135-00-269-5843
NSN 6240-00-099-8606
NSN 7035-00-731-8729