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National Stock Number:
3020-00-082-7845
Federal Supply Class:
3020
National Item Identification Number:
000827845
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:
| A30439 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | ALUMINUM OVERALL | | TEETH QUANTITY | 102 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 13 | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | PITCH DIAMETER | 2.1250 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 2.1655 INCHES | | FACE NOMINAL WIDTH | 0.156 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.3752 INCHES FIRST END | | BORE STYLE | PARTIAL SECOND END | | BORE NOMINAL DIAMETER | 0.5625 INCHES SECOND END | | BORE NOMINAL DEPTH | 0.0570 INCHES SECOND END | | COUNTERBORE NOMINAL DEPTH | 0.0520 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 1.8752 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | END NOMINAL LENGTH | 0.5062 INCHES FIRST END | | END NOMINAL DIAMETER | 0.2500 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.094 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH FACE | | MOUNTING HOLE NOMINAL DIAMETER | 0.157 INCHES AXIALLY THROUGH BODY, FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.250 INCHES AXIALLY THROUGH BODY, FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80249 | | DESIGN CONTROL REFERENCE | A30439 |
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