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National Stock Number:
2530-00-809-9074
Federal Supply Class:
2530
National Item Identification Number:
008099074
Description:
BRAKE,EXPANDER TUBE
Detail:
A BRAKE CONSISTING ESSENTIALLY OF THE FOLLOWING: A. A FRAME DESIGNED TO FIT OVER AND BE ATTACHED TO THE TORQUE FLANGE OF THE AXLE, AND HAVING PROVISIONS FOR HOUSING AN EXPANDER TUBE AND BRAKE BLOCKS. B. AN EXPANDER TUBE WHICH IS A FLAT RUBBER TUBE DESIGNED TO BE FILLED WITH BRAKE FLUID AND THEREBY FORCE BRAKE BLOCKS AGAINST THE BRAKE DRUM. C. BRAKE BLOCKS WHICH MAY BE CEMENTED TO THE EXPANDER TUBE OR FITTED INTO THE FRAME ABOVE THE EXPANDER TUBE.
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Manufacturer Information:
| 63C52588-2 | 80049 | DEPARTMENT OF THE AIR FORCE | | 63C52588-2 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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Techincal Specification:
| BLOCK DIAMETER | 7.000 INCHES NOMINAL | | BLOCK WIDTH | 1.625 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.750 INCHES NOMINAL | | DESIGN TYPE | SINGLE | | FSC APPLICATION DATA | DIFFERENTIAL AND REAR WHEEL ASSY,TRUCK LIFT,TYPE MJ-1 | | INSTALLATION LOCATION | RIGHT HAND SIDE | | OVERALL DIAMETER | 7.500 INCHES NOMINAL | | OVERALL WIDTH | 2.000 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL | | MOUNTING METHOD | ANCHOR PLATE FLANGE | | MOUNTING HOLE QUANTITY | 8 | | WHEEL SIZE FOR WHICH DESIGNED | 8 BY 5 IN. |
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