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National Stock Number:
3020-01-246-5238
Federal Supply Class:
3020
National Item Identification Number:
012465238
Description:
GEAR CLUSTER
Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
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Manufacturer Information:
| 5-P-583 | 11757 | PARKER HANNIFIN CORPORATION | | 5-P-583 | U1809 | TURNER POWERTRAIN SYSTEMS LTD |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8620H FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | DESIGN TYPE | SPUR FIRST GEAR | | HELICAL SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 4.070 INCHES FIRST GEAR | | 3.080 INCHES SECOND GEAR | | BORE NOMINAL DIAMETER | 1.405 INCHES SECOND END | | BORE NOMINAL DEPTH | 2.250 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN SECOND AND THIRD GEAR | | HUB NOMINAL LENGTH | 0.250 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 2.250 INCHES BETWEEN FIRST AND SECOND GEAR | | 2.250 INCHES BETWEEN SECOND AND THIRD GEAR | | SPECIAL FEATURES | BOTH BORE ENDS COUNTERSUNK; 1ST END 2.057 IN. DIA BY 43.0 DEG; SECOND END 1.957 IN. DIA BY 43.0 DEG; GEAR PITCH DIA. 3.191 NOM IN.; GEAR FACE WIDTH 0.742 NOM IN.; GEAR PRESSURE ANGLE 1ST END 20 DEG,2ND END 18.4894 DEG; LEFT GEAR; GEAR TOOTH 19 AND 22 DEG ANGLE AND 2ND HELIX ANGLE 23.9333 DEG; GEAR PITCH 0.265 NOM IN. | | SUPPLEMENTARY FEATURES | IDLER GEAR CLUSTER APPL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 11757 | | DESIGN CONTROL REFERENCE | 5-P-583 |
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