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National Stock Number:
3020-01-230-1232
Federal Supply Class:
3020
National Item Identification Number:
012301232
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:
| 1092526 | 81039 | WHIPPANY ACTUATION SYSTEMS, LLC |
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Techincal Specification:
| CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR ALL GEARS | | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL LENGTH | 0.120 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.160 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.180 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.341 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.813 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.876 INCHES | | SPECIAL FEATURES | PRESSURE ANGLE 20.0000; 1ST GEAR DATA: 48 TEETH; 0.2917 PITCH DIA.; 2ND GEAR DATA: 54 TEETH; 0.7969 PITCH DIA. |
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