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National Stock Number:
3020-00-690-3964
Federal Supply Class:
3020
National Item Identification Number:
006903964
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 318287 | 21444 | REXNORD INDUSTRIES LLC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | TAPERED W/KEYWAY SECOND END | | FACE NOMINAL WIDTH | 1.266 INCHES | | HARDNESS RATING | 285.0 BRINELL STANDARD MINIMUM AND 325.0 BRINELL STANDARD MAXIMUM OVERALL | | HELIX ANGLE | 30.0483 DEGREES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.094 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.376 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.969 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 6.057 INCHES | | PITCH DIAMETER | 5.8850 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 59 | | TEETH TYPE | SINGLE HELIX | | TAPER MAJOR NOMINAL DIAMETER | 1.562 INCHES SECOND END | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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