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National Stock Number:
3020-00-937-1413
Federal Supply Class:
3020
National Item Identification Number:
009371413
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:
| SMC587549 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BACKLASH DESIGNATION | GRADE C | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.000 INCHES SECOND END | | FACE NOMINAL WIDTH | 1.130 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | MOUNTING HOLE THREAD QUANTITY PER INCH | 24 AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, FIRST END | | NOMINAL OVERALL LENGTH | 4.750 INCHES | | SPECIAL FEATURES | 2ND COUNTERBORE ON 2ND END 0.380 IN.DIA,2.812 IN.DEEP;THD ON LONGEST HUB END,0.781-32 UNS | | PITCH DIAMETER | 3.9375 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 63 | | TOOTH FORM | STANDARD |
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