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National Stock Number:
3020-00-904-7379
Federal Supply Class:
3020
National Item Identification Number:
009047379
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:
| 72001-326 | 27965 | PARISI ASSOCIATES LLC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BACKLASH DESIGNATION | GRADE C | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.500 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE NOMINAL DIAMETER | 2.250 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | END NOMINAL DIAMETER | 2.999 INCHES FIRST END | | END NOMINAL LENGTH | 0.234 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.250 INCHES | | FIRST STEP NOMINAL DIAMETER | 3.125 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.187 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.422 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.061 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.190 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED AXIALLY THROUGH BODY, FIRST END | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | EIGHT THD HOLES,NO.8/0.164 IN.-32 THD SIZE EQUALLY SPACED TAPPED 0.375 IN.DEEP ON HUB END ON A 2.625 IN.DIA BOLT CIRCLE | | TOOTH FORM | STANDARD | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 128 |
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