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National Stock Number:
3020-01-155-9660
Federal Supply Class:
3020
National Item Identification Number:
011559660
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:
| 7565486 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 7565486-001 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 32 | | TOOTH FORM | STANDARD | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.502 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.880 INCHES | | KEYWAY NOMINAL WIDTH | 0.377 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END2.500 INCHES SECOND END | | HUB STYLE DESIGNATOR | PINNED FIRST ENDPLAIN SECOND END | | III HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | STEEL COMP 4145 OVERALL | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 | | PRESSURE ANGLE | 25.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.070 INCHES FIRST END0.050 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.922 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 4.248 INCHES |
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