Specifications:
The document provides specifications for Type MN Insulators, which are anti-vibration solutions. The insulators are designed for low frequency and micro vibration applications, with a resonance point set particularly low. The load capacity ranges from 8 kg (17.6 lb) to 50 kg (110.2 lb), and the data is based on usage with 4 points of support.

Procedures:
The damping characteristics are tested by compressing the insulator by 25% and maintaining it for 22 hours at 70℃. After releasing the compression, measurements are taken after 30 minutes at normal temperature, following the JIS K 6262 standard.

Norms and Standards:
The insulators are made with iron bolts with trivalent chromate plating. The testing follows the JIS K 6262 standard for compression set measurement.

Recommendations:
It is recommended to select the best insulator based on the load (weight) for any application. The insulators are ideal for applications requiring low frequency and micro vibration isolation.

Data Summary:
The document includes a table with part numbers (MN-3, MN-5, MN-7, MN-10), optimum load ranges, recommended frequency, resonance point, and resonance magnification in dB. For example, the MN-7 insulator is used with a load of 24 kg/4 points, a vibration level of 0.2G, a resonance of 11.0Hz, and a resonance magnification of 14.2dB.