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National Stock Number:
3020-01-552-7959
Federal Supply Class:
3020
National Item Identification Number:
015527959
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 291KD1157 | 89619 | MACK TRUCKS, INC. | | 291KD1157 | Z4117 | VOLVO GROUP GOVERNMENT SALES OCEANIA |
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Techincal Specification:
| FACE NOMINAL WIDTH | 0.844 INCHES | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.202 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPEEDOMETER DRIVE WORM | | PITCH DIAMETER | 2.1570 INCHES MINIMUM AND 2.1580 INCHES MAXIMUM | | STYLE DESIGNATOR | HUBLESS | | SPECIAL FEATURES | SIDES TO BE PARALLEL AND AT RIGHT ANGLES TO BORE WITHIN .002 T.I.R.; MODIFY TOOTH CUT TO PROVIDE FROM .002 - .006 BACKLASH |
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