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National Stock Number:
3020-01-439-7923
Federal Supply Class:
3020
National Item Identification Number:
014397923
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:
| 8100-1256-0303 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1256-0303-PC33 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 2.000 INCHES FIRST END | | END NOMINAL LENGTH | 0.812 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.500 INCHES | | FIRST STEP NOMINAL DIAMETER | 2.438 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.438 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 2.438 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | III MATERIAL | COPPER ALLOY 863 OVERALL | | PITCH DIAMETER | 2.7500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.250 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.745 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.950 INCHES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 22 | | TOOTH FORM | STUB |
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