NSN 3020-00-287-7095
Part Details | GROOVE PULLEY
3020-00-287-7095 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: 2194835, 2194835, 2194835, 8329469, 3020-00-287-7095, 00-287-7095, 3020002877095, 002877095
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-287-7095 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-287-7095
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2194835 | 24617 | GENERAL MOTORS CORP |
| 2194835 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 2194835 | 23862 | MILITARY VEHICLES OPNGENERAL MOTORS TRUCK AND BUS GROUP |
| 8329469 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-287-7095
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.063 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| PITCH DIAMETER | 3.008 INCHES MINIMUM AND 3.028 INCHES MAXIMUM |
| FACE WIDTH | 0.781 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.680 INCHES MINIMUM AND BBZ1.694 INCHES MAXIMUM AND BBZ1.690 INCHES MINIMUM AND BBZ1.694 INCHES MAXIMUM AND BCA1.813 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.859 INCHES NOMINAL AND BCA0.234 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.5172 INCHES MINIMUM AND 0.5272 INCHES MAXIMUM |
| GROOVE WIDTH | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM |
| GROOVE RADIUS | 0.045 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.1805 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM |
| BORE LENGTH | 1.875 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.930 INCHES MINIMUM AND BBZ1.944 INCHES MAXIMUM |
| FIRST STEP LENGTH AND LOCATION | BBZ0.625 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | ONE INTERNAL CIRCUMFERENTIAL GRO OVE END OF BORE 0.047 TO 0.052 IN. W BY 1.248 TO 1.258 IN. IA,1/8 IN. FROM EACH END,TWO 7/16 IN. DIA BALANCEING CUPS DRILLED/32 IN. MAX DEEP,1/8 IN. MIN. APART,IN LARGEST DIA. OF FACE,U SHAPE GROOVE 7/16 IN. DEEP IN PULLEY FACE ON BB SIDE,EXTENDING FROM HUB TO 25/8 IN. DIA |
