|
|
|
National Stock Number:
3020-00-073-6646
Federal Supply Class:
3020
National Item Identification Number:
000736646
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:
| 1852504 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1852504 | 56232 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.3123 INCHES BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL | ALUMINUM ALLOY 2024 FIRST GEAR | | MATERIAL | STEEL COMP 303 SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.2697 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.4984 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.437 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR | | SURFACE TREATMENT | ANODIZE FIRST GEAR | | SURFACE TREATMENT | PASSIVATE SECOND GEAR |
|
|