NSN 3020-00-668-5972 1022172, 102217-2, 00-668-5972
Product Details | GEAR CLUSTER
3020-00-668-5972 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.
Part Alternates: 1022172, 102217-2, 3020-00-668-5972, 00-668-5972, 3020006685972, 006685972
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 26 JAN 1968 | 00-668-5972 | 36636 ( GEAR CLUSTER ) |
Drawings & Photos | NSN 3020-00-668-5972
Cross Reference | NSN 3020-00-668-5972
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 102217-2 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Related Products | NSN 3020-00-668-5972
Technical Data | NSN 3020-00-668-5972
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CONSTRUCTION | SOLID |
| DESIGN TYPE | SPUR FIRST GEAR SPUR SECOND GEAR |
| NOMINAL OUTSIDE DIAMETER | 0.4890 INCHES FIRST GEAR 0.281 INCHES SECOND GEAR |
| NOMINAL OVERALL LENGTH | 1.161 INCHES |
| HUB STYLE DESIGNATOR | 1 PLAIN BETWEEN FIRST AND SECOND GEAR 4A 1 STEP BOTH ENDS |
| HUB NOMINAL LENGTH | 0.135 INCHES FIRST END 0.256 INCHES SECOND END 0.650 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB NOMINAL DIAMETER | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR 0.093 INCHES BOTH ENDS |
Restrictions/Controls & Freight Information | NSN 3020-00-668-5972
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||