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National Stock Number:
3020-00-607-2446
Federal Supply Class:
3020
National Item Identification Number:
006072446
Description:
GEAR,BEVEL
Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
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Manufacturer Information:
| 8416819 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.000 INCHES TRANSVERSELY THROUGH SIDE | | BORE NOMINAL DIAMETER | 3.125 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.687 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1330H,8630H,4130H FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1330H AND STEEL COMP 8630H AND STEEL COMP 4130H OVERALL | | MOUNTING HOLE THREAD QUANTITY PER INCH | 18 TRANSVERSELY THROUGH SIDE | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH SIDE | | MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED TRANSVERSELY THROUGH SIDE | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.312 INCHES TRANSVERSELY THROUGH SIDE | | NOMINAL OUTSIDE DIAMETER | 7.776 INCHES | | PITCH ANGLE | 78.1667 DEGREES | | PITCH DIAMETER | 7.7500 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | PRESSURE ANGLE | 20.0000 DEGREES | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 62 | | TEETH TYPE | STRAIGHT |
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