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 5915-01-359-0347
NSN 5985-00-919-9294
NSN 6645-01-540-7989
NSN 5855-01-551-7923
NSN 2925-01-239-6044
NSN 6220-00-689-8114
NSN 5895-01-468-7298
NSN 6220-01-441-5834
NSN 4140-00-623-0248
NSN 6135-00-299-6918
NSN 6685-01-643-0540
NSN 5915-01-081-7102