NAVY MIL-M-19863D
NAVY ML-M-19863D 1991-MAY-08 MOUNT RESLENT TYPE 5B5000H
This specification covers the type 5B5,000H resilient mount assembly together with tests for evaluating the rubber stocks and the completely assembled mount. This mount has an assigned capacity of 3,500 to 5,000 pounds and a resonant frequency of 5 ± 1 hertz over this load range.