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National Stock Number:
3020-00-858-0514
Federal Supply Class:
3020
National Item Identification Number:
008580514
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:
| 31119 | 4N727 | INTEGRAL AEROSPACE, LLC | | 31119 | 62793 | BFM ENERGY PRODUCTS CORP |
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Techincal Specification:
| MATERIAL | STEEL UNS K24065 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.440 INCHES FIRST GEAR | | 1.019 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.665 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 OR | | QUALITY NUMBER 9 ALL GEARS | | BACKLASH DESIGNATION | GRADE A ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.390 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | PLAIN SECOND END | | HUB NOMINAL LENGTH | 0.3400 INCHES FIRST END | | 0.3400 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.591 INCHES BOTH ENDS |
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