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National Stock Number: 3020-00-901-1753
Federal Supply Class: 3020
National Item Identification Number: 009011753
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:
3020009011753 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 8436986 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
MATERIAL | STEEL COMP 4140 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | PHOSPHATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM TEETH | CONSTRUCTION | ASSEMBLED | DESIGN TYPE | SPUR FIRST GEAR | NOMINAL OUTSIDE DIAMETER | 2.5805 INCHES FIRST GEAR | | 2.5610 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 1.506 INCHES | BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 1.2452 INCHES BOTH ENDS | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | HUB NOMINAL LENGTH | 0.0600 INCHES BOTH ENDS | HUB NOMINAL DIAMETER | 1.7400 INCHES BOTH ENDS | FURNISHED ITEMS AND QUANTITY | 1 EXTERNALLY LUBRICATED BEARING | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 19204 | DESIGN CONTROL REFERENCE | 8436986 |
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