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National Stock Number:
3020-00-040-2237
Federal Supply Class:
3020
National Item Identification Number:
000402237
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:
| 2848V126 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 7375290 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 1.128 INCHES FIRST END | | BODY STYLE | WEBBED, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 4.022 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.438 INCHES | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OR AISI/SAE 4620 ASSN STD 1ST MATERIAL RESPONSE OR AISI/SAE 8620 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 AND STEEL COMP 8620 OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.218 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 12 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.458 INCHES | | PITCH DIAMETER | 6.3333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 38 | | TOOTH FORM | STANDARD |
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