|
|
|
National Stock Number:
3020-00-139-4197
Federal Supply Class:
3020
National Item Identification Number:
001394197
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.
|
Manufacturer Information:
| 537-600-025 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
|
Techincal Specification:
| MATERIAL | STEEL SHAFT/HUB | | ALUMINUM ALLOY 2024 FIRST GEAR | | ALUMINUM ALLOY 2024 SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE SHAFT/HUB | | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | ANODIZE ALL GEARS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR | | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.8500 INCHES FIRST GEAR | | 0.850 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.425 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | 1 STEP SECOND END | | 1 STEP BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.166 INCHES FIRST END | | 0.107 INCHES SECOND END | | 0.127 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.312 INCHES BETWEEN FIRST AND SECOND GEAR | | 0.1248 INCHES BOTH ENDS |
|
|