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National Stock Number:
3020-00-163-4632
Federal Supply Class:
3020
National Item Identification Number:
001634632
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:
| 66601 | 88932 | NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT | | C46A20P2 | 12444 | DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV | | G2-20P2 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | E21A20P2 | 00328 | DESIGNATRONICS INCORPORATED | | GP21-20P2 | 23266 | SECS INC | | P48A19-20P2 | 29440 | W. M. BERG INC |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.4159 INCHES MINIMUM AND | | 0.4166 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 0.457 INCHES | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.218 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.437 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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