NSN 3020-00-899-3643 325602, 00-899-3643, 008993643
Product Details | GROOVE PULLEY
3020-00-899-3643 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: 325602, 3020-00-899-3643, 00-899-3643, 3020008993643, 008993643
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-899-3643 | 08109 ( PULLEY, GROOVE ) |
Drawings & Photos | NSN 3020-00-899-3643
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Technical Data | NSN 3020-00-899-3643
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| OVERALL LENGTH | 0.490 INCHES NOMINAL |
| PITCH DIAMETER | 1.000 INCHES NOMINAL |
| FACE WIDTH | 0.203 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.281 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.287 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-268, T4-CANCELED OVERALL |
| SURFACE TREATMENT | CHROMATE |
| GROOVE SHAPE | CHANNEL |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.063 INCHES NOMINAL |
| GROOVE WIDTH | 0.141 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| SPLINE QUANTITY | 15 |
| SPLINE PRESSURE ANGLE IN DEG | 20.000 |
| SPLINE PITCH DIAMETER | 0.1560 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.180 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.129 INCHES NOMINAL |
| SPLINE LENGTH | 0.302 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 0.180 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.188 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 0.500 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.125 INCHES NOMINAL AA END |
| SECOND STEP LENGTH AND LOCATION | 0.162 INCHES NOMINAL AA END |
| SPLIT HUB FEATURE | NOT INCLUDED |
| MANUFACTURERS CODE | 36378 |
| DESIGN CONTROL REFERENCE | 325602 |
Restrictions/Controls & Freight Information | NSN 3020-00-899-3643
| 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 | 114110 | AIR CLEANER/DEHUMIDIFIERS,ETC NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 590 | 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 | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 |