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National Stock Number:
3020-01-289-5547
Federal Supply Class:
3020
National Item Identification Number:
012895547
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:
| 02-2438-01 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS | | FDE474 PAGE 7 ITEM 27 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 FIRST GEAR | | FIBER SECOND GEAR | | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND | | 52.0 ROCKWELL C MAXIMUM OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | HELICAL SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.833 INCHES FIRST GEAR | | 2.287 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.173 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS | | HUB STYLE DESIGNATOR | PINNED BOTH ENDS | | HUB NOMINAL LENGTH | 0.531 INCHES FIRST END | | 0.500 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS |
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