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National Stock Number:
3020-00-517-2253
Federal Supply Class:
3020
National Item Identification Number:
005172253
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:
| 520770 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | M5117545 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 43 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 4.3000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES | | FACE NOMINAL WIDTH | 0.500 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.4062 INCHES FIRST END | | 0.375 INCHES SECOND END | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.124 INCHES BOTH ENDS | | SPLINE QUANTITY | 6 BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | COUNTERBORE LOCATION 2D END,CONTERBORE DIA. 1.15 IN. NOM.,CONTERBORE DEPTH 0.135 IN. NOM.; CHAMFER ON HUB 0.125 IN.BY 45 DEG. 2D END |
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