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National Stock Number:
3020-00-294-8054
Federal Supply Class:
3020
National Item Identification Number:
002948054
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:
| 183743 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| SURFACE TREATMENT | CADMIUM OVERALL | | TEETH QUANTITY | 160 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | PITCH DIAMETER | 4.9990 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.281 INCHES | | FACE NOMINAL WIDTH | 0.218 INCHES | | BORE NOMINAL DIAMETER | 0.750 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE NOMINAL DIAMETER | 0.144 INCHES AXIALLY THROUGH HUB, FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.375 INCHES AXIALLY THROUGH HUB, FIRST END | | SPECIAL FEATURES | SECURING HOLES COUNTERBORED OPPOSITE HUB END 1/4 IN. DIA BY3/64 IN. DEEP |
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