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 5999-00-058-8952
NSN 5855-00-361-0167
NSN 6610-01-429-6897
NSN 5915-01-549-1506
NSN 4140-01-566-5530
NSN 6685-01-285-4537
NSN 5905-01-067-7346
NSN 4140-00-729-6852
NSN 5915-00-231-2337
NSN 6685-01-549-2402
NSN 6135-01-091-6021
NSN 4140-01-494-6121