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National Stock Number:
3020-00-313-8128
Federal Supply Class:
3020
National Item Identification Number:
003138128
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:
| 1391-2024 | 11871 | RECON/OPTICAL, INC. | | 1391-2024 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL LENGTH | 0.031 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.297 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.484 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.313 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.438 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.125 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 1.062 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 FIRST GEAR | | SURFACE TREATMENT | PASSIVATE OVERALL |
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