NSN 3020-00-910-0644 639E874P1, 639EA874P2, 00-910-0644
Product Details | BEVEL GEAR
3020-00-910-0644 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
Part Alternates: 639E874P1, 639EA874P2, 3020-00-910-0644, 00-910-0644, 3020009100644, 009100644
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1960 | 00-910-0644 | 05463 ( GEAR, BEVEL ) |
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Technical Data | NSN 3020-00-910-0644
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY OVERALL |
| TEETH QUANTITY | 23 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 40 PERIPHERAL FACE, PROTRUDING HUBS |
| PITCH DIAMETER | 3.6000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 3.4400 INCHES |
| NOMINAL OUTSIDE DIAMETER | 4.6230 INCHES |
| FACE NOMINAL WIDTH | 0.8700 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.8310 INCHES FIRST END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.2400 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 6A 1 GROOVE FIRST END 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 1.5740 INCHES FIRST END 1.5700 INCHES SECOND END |
| FIRST GROOVE NOMINAL WIDTH | 0.0900 INCHES FIRST END |
| FIRST GROOVE NOMINAL DIAMETER | 1.4700 INCHES FIRST END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.4300 INCHES FIRST END |
| BODY STYLE | 2 PLAIN, WITH LIGHTENING HOLES |
| MANUFACTURERS CODE | 07482 |
| DESIGN CONTROL REFERENCE | 639E874P1 |
Restrictions/Controls & Freight Information | NSN 3020-00-910-0644
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 3020-00-910-0644
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



