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National Stock Number:
3020-00-239-0312
Federal Supply Class:
3020
National Item Identification Number:
002390312
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:
| 120958 | 62983 | EATON AEROSPACE, LLC | | 3004107PC59 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CR122664PC59 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 28 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 4.6670 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.9155 INCHES | | FACE NOMINAL WIDTH | 1.0000 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.7473 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.4377 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.1250 INCHES BOTH ENDS | | BODY STYLE | WEBBED, SOLID |
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