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National Stock Number: 3020-00-782-0072
Federal Supply Class: 3020
National Item Identification Number: 007820072
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:
7343141 | 34519 | HARMONIC DRIVE L.L.C. |
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Techincal Specification:
MATERIAL | STEEL COMP 4140 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND | | AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM OVERALL | TEETH QUANTITY | 19 | TOOTH FORM | STANDARD | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | PITCH DIAMETER | 0.9500 INCHES NOMINAL | NOMINAL OUTSIDE DIAMETER | 1.080 INCHES | FACE NOMINAL WIDTH | 0.706 INCHES | BORE STYLE | W/ KEYWAY BOTH ENDS | BORE NOMINAL DIAMETER | 0.563 INCHES BOTH ENDS | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.344 INCHES BOTH ENDS | BODY STYLE | PLAIN, SOLID | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 34519 | DESIGN CONTROL REFERENCE | 7343141 |
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