NSN 3020-00-019-3968 8756711, 00-019-3968, 000193968
Product Details | GROOVE PULLEY
3020-00-019-3968 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: 8756711, 3020-00-019-3968, 00-019-3968, 3020000193968, 000193968
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 25 APR 1967 | 00-019-3968 | 08109 ( PULLEY, GROOVE ) |
Demand History | NSN 3020-00-019-3968
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-019-3968 | 2017-12-362 | 6 | US |
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Technical Data | NSN 3020-00-019-3968
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A8 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| FACE WIDTH | 0.750 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL BOTH ENDS |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST, QQ-I-652, CLASS 30 OVERALL |
| SURFACE TREATMENT | CADMIUM PLATED,FED QQ-P-416,TYPE 1,CLASS 3 |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.500 INCHES NOMINAL |
| GROOVE WIDTH | 0.400 INCHES NOMINAL |
| GROOVE RADIUS | 0.200 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.877 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| BORE LENGTH | 0.750 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 8756711 |
Restrictions/Controls & Freight Information | NSN 3020-00-019-3968
| 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 | 127320 | PULLEYS/SHEAVES,NOI |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | BE | |
| 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 |



