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National Stock Number:
3020-00-031-2479
Federal Supply Class:
3020
National Item Identification Number:
000312479
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:
| 72133 | 03848 | ARMA DIV AMBAC INDUSTRIES INC | | A72133 | 58250 | BALLANTYNE OF OMAHA INC. |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE AND SETSCREWS | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | THREAD SERIES DESIGNATOR FULLY THREADED BOTH ENDS | | FACE NOMINAL WIDTH | 0.375 INCHES | | HUB NOMINAL DIAMETER | 1.000 INCHES SECOND END | | HUB NOMINAL DIAMETER | 2.718 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.906 INCHES | | NOMINAL THREAD SIZE | 0.750 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-636 CL A-1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.159 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.251 INCHES FIRST END | | SPECIAL FEATURES | 0.0625 IN. SAWCUT 1ST END 0.0938 IN. FROM HUB END,1.1875 IN. DEEP;1ST END FLATTED | | PITCH DIAMETER | 2.8440 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | THREAD SERIES DESIGNATOR | UNS BOTH ENDS | | THREAD QUANTITY PER INCH | 24 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 91 | | THREAD DIRECTION | RIGHT-HAND BOTH ENDS | | THREAD CLASS | 2B BOTH ENDS |
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