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National Stock Number:
3020-00-039-8866
Federal Supply Class:
3020
National Item Identification Number:
000398866
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:
| 8355269 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.498 INCHES | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.096 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI/SAE 1040 FED STD 1ST MATERIAL RESPONSE AND 1045 FED STD 2ND MATERIAL RESPONSE AND 1137 FED STD 3RD MATERIAL RESPONSE AND 1141 FED STD 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1040 AND STEEL COMP 1045 AND STEEL COMP 1137 AND STEEL COMP 1141 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.365 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.686 INCHES | | PITCH DIAMETER | 1.5625 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 25 | | TOOTH FORM | STANDARD |
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