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National Stock Number:
3020-00-789-4175
Federal Supply Class:
3020
National Item Identification Number:
007894175
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:
| 221-01-181 | 11871 | RECON/OPTICAL, INC. | | 221-01-181 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 416 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 42.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 17 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 0.2812 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.3090 INCHES | | FACE NOMINAL WIDTH | 0.070 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.016 INCHES FIRST END | | 0.008 INCHES SECOND END | | BORE STYLE | SQUARE BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 0.235 INCHES FIRST END | | 0.187 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 11871 | | DESIGN CONTROL REFERENCE | 221-01-181 |
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