NSN 3020-00-089-2108
Part Details | GROOVE PULLEY
3020-00-089-2108 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: 10942830, 3020-00-089-2108, 00-089-2108, 3020000892108, 000892108
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-089-2108 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-089-2108
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10942830 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-089-2108
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 PLAIN |
| OUTSIDE DIAMETER | 7.562 INCHES NOMINAL |
| OVERALL LENGTH | 2.8125 INCHES NOMINAL |
| PITCH DIAMETER | 6.087 INCHES NOMINAL |
| FACE WIDTH | 1.4375 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.3779 INCHES MINIMUM AND BBZ1.3783 INCHES MAXIMUM AND BBZ1.287 INCHES MINIMUM AND BBZ1.295 INCHES MAXIMUM AND BCA1.750 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.375 INCHES NOMINAL AND BBZ1.375 INCHES NOMINAL AND BCA0.062 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| SURFACE TREATMENT | ENAMEL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.6625 INCHES NOMINAL |
| GROOVE WIDTH | 0.540 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.000 |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | M$K |
| SPLINE QUANTITY | 14 |
| SPLINE PRESSURE ANGLE IN DEG | 30.000 |
| SPLINE PITCH DIAMETER | 0.8750 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.9375 INCHES MINIMUM AND 0.9485 INCHES MAXIMUM |
| SPLINE MINOR DIAMETER | 0.815 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| SPLINE LENGTH | 1.000 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 1.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.4687 INCHES NOMINAL AND 1.347 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | H$G |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.752 INCHES MINIMUM AND BBZ1.756 INCHES MAXIMUM |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | BBZ2.500 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ1.750 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.625 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER AND LOCATION | BBZ1.288 INCHES MINIMUM AND BBZ1.295 INCHES MAXIMUM |
| FIRST END GROOVE WIDTH AND LOCATION | BBZ0.056 INCHES MINIMUM AND BBZ0.060 INCHES MAXIMUM |
| FIRST END LENGTH FROM GROOVE TO END AND LOCATION | BBZ0.153 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
