Techincal Specification:
| MATERIAL | RUBBER SYNTHETIC OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-630,TYPE II,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | COLOR | BLACK | | CROSS-SECTIONAL THICKNESS | 0.0625 INCHES NOMINAL | | FABRICATION METHOD | CELLULAR, UNEXPLODED | | STYLE DESIGNATOR | NON-CIRCULAR | | HOLE DIAMETER | 0.310 INCHES NOMINAL ALL HOLES | | OVERALL LENGTH | 4.440 INCHES NOMINAL | | OVERALL WIDTH | 4.440 INCHES NOMINAL | | APERTURE DIAMETER | 4.060 INCHES NOMINAL | | OUTSIDE CORNER RADIUS | 0.380 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET,METER |
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