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National Stock Number:
3020-00-273-3336
Federal Supply Class:
3020
National Item Identification Number:
002733336
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:
| 1320112 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1320112 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| MATERIAL | STEEL COMP 8640 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND | | AISI-SAE 8640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HARDNESS RATING | 13.5 ROCKWELL C MINIMUM AND | | 24.4 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 150 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 3.7500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.799 INCHES | | FACE NOMINAL WIDTH | 0.188 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.378 INCHES BOTH ENDS | | SPLINE QUANTITY | 17 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.3542 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.563 INCHES FIRST END | | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
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