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National Stock Number:
3020-00-839-8499
Federal Supply Class:
3020
National Item Identification Number:
008398499
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:
| 42204-13 | 82402 | TRIUMPH GEAR SYSTEMS INC | | K674834-11 | 12511 | SIMMONDS PRECISION PRODUCTS INC | | K674834-11 | 82402 | TRIUMPH GEAR SYSTEMS INC | | K674834-11 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.2499 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.125 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.440 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.064 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP E4340 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.1648 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.7814 INCHES | | PITCH DIAMETER | 2.7188 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | CADMIUM OVERALL | | TEETH QUANTITY | 87 | | TOOTH FORM | STANDARD |
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