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National Stock Number:
3020-00-034-5023
Federal Supply Class:
3020
National Item Identification Number:
000345023
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:
| 319527 | 21444 | REXNORD INDUSTRIES LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 99 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | HELIX ANGLE | 30.0483 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | PITCH DIAMETER | 12.3630 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 3.250 INCHES | | FACE NOMINAL WIDTH | 2.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END | | BODY RECESS NOMINAL DEPTH | 0.875 INCHES SECOND END | | BORE STYLE | TAPERED W/KEYWAY SECOND END | | KEYWAY NOMINAL WIDTH | 0.501 INCHES BOTH ENDS | | BODY STYLE | WEBBED, OFFSET, SOLID | | ATTACHMENT METHOD | MOUNTING HOLE | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.750 INCHES AXIALLY THROUGH BODY, FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 21444 | | DESIGN CONTROL REFERENCE | 319527 |
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