NSN 3020-01-203-7337 7489461, 748946-1, 01-203-7337
Product Details | GROOVE PULLEY
3020-01-203-7337 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: 7489461, 748946-1, 3020-01-203-7337, 01-203-7337, 3020012037337, 012037337
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 17 MAR 1985 | 01-203-7337 | 08109 ( PULLEY, GROOVE ) |
Drawings & Photos | NSN 3020-01-203-7337
Cross Reference | NSN 3020-01-203-7337
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 748946-1 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
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Related Products | NSN 3020-01-203-7337
Technical Data | NSN 3020-01-203-7337
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 1.811 INCHES NOMINAL |
| OVERALL LENGTH | 0.538 INCHES NOMINAL |
| PITCH DIAMETER | 1.811 INCHES NOMINAL |
| FACE WIDTH | 0.288 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.600 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.250 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
| SURFACE TREATMENT | BLACK OXIDE |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.124 INCHES NOMINAL |
| GROOVE WIDTH | 0.175 INCHES MINIMUM AND 0.179 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 62.0 |
| BORE FEATURE | INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.100 INCHES NOMINAL |
| BORE LENGTH | 0.538 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 2 |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.623 INCHES NOMINAL |
| SPECIAL FEATURES | 4 TEETH,SPACES 90.0 DEG APART,0.200 IN H,ON HUB |
| III END ITEM IDENTIFICATION | 5850-01-053-4467 ROTATING ASSEMBLY |
Restrictions/Controls & Freight Information | NSN 3020-01-203-7337
| 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 |
|---|---|---|
| No Freight Information | ||