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 6645-01-004-7768
NSN 5915-00-432-4580
NSN 5965-00-879-3612
NSN 6620-01-331-4881
NSN 5925-01-047-2281
NSN 6130-00-167-1138
NSN 6320-00-857-4073
NSN 6685-00-526-9433
NSN 6135-00-209-6918
NSN 5910-01-411-5366
NSN 4140-00-001-8404
NSN 5915-01-224-5594