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 5915-01-502-7550
NSN 6620-01-031-8180
NSN 6130-00-930-3158
NSN 5910-01-210-2692
NSN 5905-01-156-7659
NSN 6685-01-532-8975
NSN 5920-00-962-8500
NSN 6620-01-097-1038
NSN 6135-01-100-3593
NSN 6650-01-515-6141
NSN 6610-01-387-0676
NSN 2925-01-587-3956