NSN 3020-00-475-1638 10919175, 00-475-1638, 004751638
Product Details | BEVEL GEAR
3020-00-475-1638 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: 10919175, 3020-00-475-1638, 00-475-1638, 3020004751638, 004751638
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-475-1638 | 05463 ( GEAR, BEVEL ) |
Cross Reference | NSN 3020-00-475-1638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10919175 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Technical Data | NSN 3020-00-475-1638
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048,C1015 THRU C1025 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TYPE M,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH |
| TEETH QUANTITY | 14 |
| TEETH TYPE | STRAIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH ANGLE | 33.6831 DEGREES |
| BACKLASH DESIGNATION | GRADE B |
| STYLE DESIGNATOR | 39 PERIPHERAL FACE, BACK HUB PROTRUDING |
| PITCH DIAMETER | 1.4000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.783 INCHES |
| NOMINAL OUTSIDE DIAMETER | 1.607 INCHES |
| FACE NOMINAL WIDTH | 0.370 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.273 INCHES SECOND END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.501 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 4A 1 STEP SECOND END |
| END NOMINAL LENGTH | 0.063 INCHES SECOND END |
| END NOMINAL DIAMETER | 0.688 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.212 INCHES SECOND END |
| FIRST STEP NOMINAL DIAMETER | 0.875 INCHES SECOND END |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | 63 MICROINCH AA FINISH ON HUB END,BORE,GEAR BODY FIRST END AND TOOTH SURFACES,BORE 1ST END COUNTERSUNK TO 0.0312 IN. BY 45 DEG,HUB FIRST STEPCHAMFERED TO 0.0312 BY 45 DEG |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 10919175 |
Restrictions/Controls & Freight Information | NSN 3020-00-475-1638
| 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: | A | Item does not contain precious metal |
| 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



