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National Stock Number:
3020-00-517-3328
Federal Supply Class:
3020
National Item Identification Number:
005173328
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| A-77263 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | A77263 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | A77263 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.835 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.875 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 1.135 INCHES BOTH ENDS | | FIRST GROOVE NOMINAL WIDTH | 0.058 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 1.181 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 GROOVE BOTH ENDS | | III HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 3.3300 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 5 | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.080 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.234 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.465 INCHES | | SPECIAL FEATURES | HUB ENDS 0.047 IN.RADIUS UNDERCUT AT 1ST STEP FACE; COUNTERBORE BOTH ENDS,0.875 IN. DIA,0.562 IN.DEEP | | SPLINE PITCH DIAMETER | 0.7500 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 15 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 33 | | TOOTH FORM | STUB |
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