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National Stock Number:
3040-01-289-5549
Federal Supply Class:
3040
National Item Identification Number:
012895549
Description:
BRAKE DRUM
Detail:
A CIRCULAR SHAPED METAL ITEM DESIGNED TO BE CONNECTED TO A MACHINE OR VEHICLE SHAFT OR WHEEL AND USED TO RETARD, STOP OR PREVENT MOTION BY THE APPLICATION OF PRESSURE EXERTED BY BRAKE(S) OR BAND(S).
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Manufacturer Information:
| 31036-42002 PIECE 16 | 97384 | TEXTRON SYSTEMS CORPORATION | | 31036-42048 | 97384 | TEXTRON SYSTEMS CORPORATION |
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Techincal Specification:
| ADJUSTMENT HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED | | BRAKING SURFACE DIAMETER | 4.000 INCHES NOMINAL | | BRAKING SURFACE LOCATION | EXTERNAL | | BRAKING SURFACE WIDTH | 2.000 INCHES NOMINAL | | CENTER HOLE DIAMETER | 1.001 INCHES MINIMUM AND 1.002 INCHES MAXIMUM | | COOLING FIN | NOT INCLUDED | | INSPECTION HOLE | NOT INCLUDED | | OVERALL OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | OVERALL WIDTH | 2.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 1.500 IN. BOLT CIRCLE | | MOUNTING HOLE QUANTITY | 2 | | OIL DRAIN HOLE | NOT INCLUDED | | SPECIAL FEATURES | KEYWAY IN BORE,0.250 IN. W BY 0.114 IN. DP |
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