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National Stock Number:
3040-00-125-8490
Federal Supply Class:
3040
National Item Identification Number:
001258490
Description:
PLATE,BACKING,BRAKE
Detail:
A RIGID CIRCULAR SHAPED METAL ITEM WITH A CENTRALLY LOCATED APERTURE. IT HAS MOUNTING HOLES AND IS SPECIFICALLY DESIGNED TO MOUNT AND POSITION THE COMPONENTS OF A BRAKE (AS MODIFIED). IT ALSO SERVES TO PREVENT DIRT AND OTHER FOREIGN MATTER FROM ENTERING THE BRAKING MECHANISM. EXCLUDES ITEMS WHICH ARE USED AS A DUST SHIELD ONLY.
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Manufacturer Information:
| 199987R91 | 31007 | NAVISTAR INTL CORP | | 199987R91 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT |
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Techincal Specification:
| DIAMETER | 3.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 11.062 INCHES NOMINAL | | MATERIAL THICKNESS | 0.156 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING HOLE DIAMETER | 0.460 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | MOUNTING HOLE SPACING | 4.312 IN. BOLT CIRCLE | | SURFACE TREATMENT | PAINT |
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