Techincal Specification:
| CENTER HOLE DIAMETER | 1.854 INCHES MINIMUM AND 1.874 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | MATERIAL | RUBBER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING, PREFORMED | | SPECIAL FEATURES | RUBBER 70 DUROMETER I/A/W ASTM D735-581 SB715 BE, F (FOR F, USE TEST METHOD ASTM D736) EXCEPT THAT MATERIAL PROPRIETARY CHANGES FOLLOWING | | SUPPLEMENTARY FEATURES | IMMERSIAN IN OIL SAE 30, NON-DETERGENT, FOR 70 HOURS AT 212 DEGREES FAHRENHEIT SHALL NOT EXCEED THE FOLLOWING: TENSILE STRENGTH: 20%; ELONGATION: 25; VOLUME CHANGE: 3%; HARDNESS CHANGE: 6 POINTS DUROMETER |
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