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National Stock Number:
2840-00-837-2074
Federal Supply Class:
2840
National Item Identification Number:
008372074
Description:
COUPLING,ACCESSORY GEARBOX
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Manufacturer Information:
| 3011405 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL AMS6260,ROCKWELL A SCALE 79 MIN,85 MAX HARDNESS CASE,ROCKWELLC SCALE 30 MIN,40 MAX HARDNESS CORE,4.393 IN. MIN,4.413 IN. MAX O/A LG,1.100 IN. MIN,1.110 IN. MAX OD BY 0.625 IN. MIN,0.645 IN. MAX LG 1ST END,1.100 IN. MIN,1.110 IN. MAX OD BY 0.560 IN. MIN,0.580 IN. MAX LG 2ND END,0.630 IN. MIN,0.640 IN. MAX INTERMEDIATE OD,BOTH ENDS INTERNAL SPLINE,21TEETH,0.833 IN. MIN,0.838 IN. MAX ID,0.875 IN. NOM PITCH DIA,30 DEGPRESSURE ANGLE,2 SCALLOPS 0.234 IN. MIN,0.266 IN. MAX RADIUS SPACED 180DEG APART ON 2ND END |
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