NSN 3020-00-385-7759 7188158, 00-385-7759, 003857759
Product Details | HELICAL GEAR
3020-00-385-7759 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL
Part Alternates: 7188158, 3020-00-385-7759, 00-385-7759, 3020003857759, 003857759
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-385-7759 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-385-7759
Cross Reference | NSN 3020-00-385-7759
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7188158 | 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
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Related Products | NSN 3020-00-385-7759
Technical Data | NSN 3020-00-385-7759
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| TEETH QUANTITY | 26 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 4.5706 DEGREES |
| STYLE DESIGNATOR | 9 ONE PROTRUDING HUB, ONE RECESSED HUB |
| PITCH DIAMETER | 5.1725 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 5.571 INCHES |
| FACE NOMINAL WIDTH | 1.750 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.938 INCHES FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.510 INCHES SECOND END |
| BORE STYLE | 7 STRAIGHT SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS |
| SPLINE QUANTITY | 10 BOTH ENDS |
| HUB STYLE DESIGNATOR | 4A 1 STEP FIRST END 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END |
| END NOMINAL LENGTH | 1.282 INCHES FIRST END |
| END NOMINAL DIAMETER | 2.375 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.281 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 2.500 INCHES FIRST END |
| BODY STYLE | 3A WEBBED, SOLID |
| SPECIAL FEATURES | 63 MICROINCH FINISH ON SPLINED BORE AND GEAR TEETH SURFACES,0.062 IN.RADIUS ON OD OF HUB END FIRST END |
| MANUFACTURERS CODE | 19204 |
| DESIGN CONTROL REFERENCE | 7188158 |
Restrictions/Controls & Freight Information | NSN 3020-00-385-7759
| 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 | 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 |