NSN 3020-01-418-2070
Part Details | GROOVE PULLEY
3020-01-418-2070 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.
Alternate Parts: 2AK44X 34, 2AK44X 3/4, 2AK4434IN BORE, 2AK44-3/4IN BORE, 32012225, 32-012-225, 102302D P 6, 1023-02-D P 6, 102302D, 1023-02-D, 102002D P 6, 1020-02-D P 6, 102002D, 1020-02-D, 3020-01-418-2070, 01-418-2070, 3020014182070, 014182070
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 22, 1995 | 01-418-2070 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-418-2070
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2AK44X 3/4 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| 2AK44-3/4IN BORE | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| 32-012-225 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| 1023-02-D P 6 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| 1023-02-D | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| 1020-02-D P 6 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| 1020-02-D | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
Technical Data | NSN 3020-01-418-2070
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 4.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.844 INCHES NOMINAL |
| FACE WIDTH | 1.375 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BCA0.469 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.281 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A4L$$AA |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.750 INCHES NOMINAL |
| BORE LENGTH | 1.344 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.188 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.469 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 5/16-18 |
| THREAD DIRECTION | RIGHT-HAND |
| HOLE LOCATION | OVER KEYWAY IN HUB |
| SPECIAL FEATURES | USED IN FAN/MOTOR ISOLATOR BASE ASSEMBLY |