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National Stock Number:
3020-00-564-8500
Federal Supply Class:
3020
National Item Identification Number:
005648500
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:
| 8900331-1 | 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV | | 8900331-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 16 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.5000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.438 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.563 INCHES | | FACE NOMINAL WIDTH | 0.281 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.157 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.182 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.408 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 21921 | | DESIGN CONTROL REFERENCE | 8900331-1 |
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