NSN 3020-00-089-2108 10942830, 00-089-2108, 000892108
Product Details | GROOVE PULLEY
3020-00-089-2108 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Part Alternates: 10942830, 3020-00-089-2108, 00-089-2108, 3020000892108, 000892108
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1961 | 00-089-2108 | 08109 ( PULLEY, GROOVE ) |
Cross Reference | NSN 3020-00-089-2108
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10942830 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Related Products | NSN 3020-00-089-2108
Technical Data | NSN 3020-00-089-2108
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A25 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 7.562 INCHES NOMINAL |
| OVERALL LENGTH | 2.8125 INCHES NOMINAL |
| PITCH DIAMETER | 6.087 INCHES NOMINAL |
| FACE WIDTH | 1.4375 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.3779 INCHES MINIMUM AA END AND 1.3783 INCHES MAXIMUM AA END AND 1.287 INCHES MINIMUM AA END AND 1.295 INCHES MAXIMUM AA END AND 1.750 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.375 INCHES NOMINAL AA END AND 1.375 INCHES NOMINAL AA END AND 0.062 INCHES NOMINAL BB END |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| SURFACE TREATMENT | ENAMELED |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.6625 INCHES NOMINAL |
| GROOVE WIDTH | 0.540 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.000 |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT SPLINE OR INVOLUTE SPLINE |
| SPLINE QUANTITY | 14 |
| SPLINE PRESSURE ANGLE IN DEG | 30.000 |
| SPLINE PITCH DIAMETER | 0.8750 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.9375 INCHES MINIMUM AND 0.9485 INCHES MAXIMUM |
| SPLINE MINOR DIAMETER | 0.815 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| SPLINE LENGTH | 1.000 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 1.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.4687 INCHES NOMINAL AND 1.347 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED OR GROOVED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.752 INCHES MINIMUM AA END AND 1.756 INCHES MAXIMUM AA END |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | 2.500 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 1.750 INCHES NOMINAL AA END |
| SECOND STEP LENGTH AND LOCATION | 0.625 INCHES NOMINAL AA END |
| FIRST END GROOVE DIAMETER AND LOCATION | 1.288 INCHES MINIMUM AA END AND 1.295 INCHES MAXIMUM AA END |
| FIRST END GROOVE WIDTH AND LOCATION | 0.056 INCHES MINIMUM AA END AND 0.060 INCHES MAXIMUM AA END |
| FIRST END LENGTH FROM GROOVE TO END AND LOCATION | 0.153 INCHES NOMINAL AA END |
| SPLIT HUB FEATURE | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 3020-00-089-2108
| 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 |
|---|---|---|
| NMF Description | 127300 | PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS |
| Less than car load rating | S | 60 |
| Less than truck load rating | S | 60.0 |
| 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 |



