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National Stock Number:
3020-01-285-9139
Federal Supply Class:
3020
National Item Identification Number:
012859139
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:
| BMC-005 | 06607 | BLANCHAT MACHINE COMPANY INC |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 0.378 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR ALL GEARS | | HUB NOMINAL DIAMETER | 1.260 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 1.666 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.192 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.500 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 9310H OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.666 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 1.062 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.642 INCHES SECOND GEAR | | SPECIAL FEATURES | 1ST GEAR DATA: 18 TEETH; DIAMETRAL PITCH 12; PITCH DIA. 1.5000; 2ND GEAR DATA: 54 TEETH; DIAMETRAL PITCH 12/14; PITCH DIAMETER 4.5000 | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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