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National Stock Number:
3020-01-479-7737
Federal Supply Class:
3020
National Item Identification Number:
014797737
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:
| 44227-029 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1256-0305 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1256-0305 PC NO 33 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.1255 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY 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 | 2.437 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.437 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 2.437 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, AL 863 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 863 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 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 | 0.647 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.950 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PINION | | PITCH DIAMETER | 2.7500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | PART OF DOOR,BALLISTIC STEEL | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 22 | | TOOTH FORM | STUB |
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