NSN 3020-00-757-1021 GB4236, 00-757-1021, 007571021
Product Details | GEAR CLUSTER
3020-00-757-1021 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: GB4236, 3020-00-757-1021, 00-757-1021, 3020007571021, 007571021
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1961 | 00-757-1021 | 36636 ( GEAR CLUSTER ) |
Drawings & Photos | NSN 3020-00-757-1021
Cross Reference | NSN 3020-00-757-1021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GB4236 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV |
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Related Products | NSN 3020-00-757-1021
Technical Data | NSN 3020-00-757-1021
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY AND STEEL CORROSION RESISTING SHAFT/HUB COPPER ALLOY FIRST GEAR STEEL CORROSION RESISTING SECOND GEAR |
| SURFACE TREATMENT | PASSIVATE SHAFT/HUB PASSIVATE SECOND GEAR |
| CONSTRUCTION | ASSEMBLED |
| DESIGN TYPE | SPUR FIRST GEAR SPUR SECOND GEAR |
| NOMINAL OUTSIDE DIAMETER | 2.2917 INCHES FIRST GEAR 0.417 INCHES SECOND GEAR |
| NOMINAL OVERALL LENGTH | 1.750 INCHES |
| HUB STYLE DESIGNATOR | 1 PLAIN BETWEEN FIRST AND SECOND GEAR 4A 1 STEP BOTH ENDS |
| HUB NOMINAL LENGTH | 0.594 INCHES FIRST END 0.563 INCHES SECOND END 0.141 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB NOMINAL DIAMETER | 0.498 INCHES BETWEEN FIRST AND SECOND GEAR 0.186 INCHES BOTH ENDS |
Restrictions/Controls & Freight Information | NSN 3020-00-757-1021
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | ||
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3020-00-757-1021
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |