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National Stock Number:
3020-00-273-1436
Federal Supply Class:
3020
National Item Identification Number:
002731436
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:
| 271652PC2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 54.0 ROCKWELL C MINIMUM AND | | 59.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 32 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.218 INCHES FIRST END | | BORE STYLE | W/ 2 KEYWAYS BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.889 INCHES BOTH ENDS | | END NOMINAL LENGTH | 0.031 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.187 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 2.000 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | CHAMFER 1/32 BY 45 DEG BOTH ENDS BORE DIA |
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