NSN 3020-01-257-4740 3313745-01, 01-257-4740, 331374501
Product Details | GROOVE PULLEY
3020-01-257-4740 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: 3313745-01, 3020-01-257-4740, 01-257-4740, 3020012574740, 331374501, 012574740
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 19 JUN 1987 | 01-257-4740 | 08109 ( PULLEY, GROOVE ) |
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Related Products | NSN 3020-01-257-4740
Technical Data | NSN 3020-01-257-4740
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL OVERALL |
| MANUFACTURERS CODE | 1DH76 |
| DESIGN CONTROL REFERENCE | 3313745-01 |
Restrictions/Controls & Freight Information | NSN 3020-01-257-4740
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |
|---|---|---|
| No Freight Information | ||