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National Stock Number: 3020-01-092-8387
Federal Supply Class: 3020
National Item Identification Number: 010928387
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:
| NSS4P20-3/4BORE | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | TAPERED W/KEYWAY SECOND END | | FACE NOMINAL WIDTH | 2.000 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 1.9375 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.2188 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.000 INCHES FIRST END | | HUB STYLE DESIGNATOR | 2 GROOVES FIRST END | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.1562 INCHES SECOND END | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.4062 INCHES FIRST END | | NOMINAL DISTANCE FROM END TO SECOND GROOVE | 0.9375 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.500 INCHES | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SECOND GROOVE NOMINAL DIAMETER | 1.9375 INCHES SECOND END | | SECOND GROOVE NOMINAL WIDTH | 0.2183 INCHES SECOND END | | SPECIAL FEATURES | BORE DESIGNED TO ACCOMODATE SPLIT TAPER BUSHING | | STYLE DESIGNATOR | PROTRUDING HUB | | TAPER MAJOR NOMINAL DIAMETER | 1.9375 INCHES SECOND END | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD |
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