NSN 3020-00-816-9975
Part Details | GROOVE PULLEY
3020-00-816-9975 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: 0K1712, 0K17-1-2, OK17X 12, OK17X 1/2, 3020-00-816-9975, 00-816-9975, 3020008169975, 008169975
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-816-9975 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-816-9975
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0K17-1-2 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| OK17X 1/2 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
Technical Data | NSN 3020-00-816-9975
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.875 INCHES NOMINAL |
| PITCH DIAMETER | 1.813 INCHES NOMINAL |
| FACE WIDTH | 0.500 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| SURFACE TREATMENT | CADMIUM AND ZINC |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.297 INCHES NOMINAL |
| GROOVE WIDTH | 0.188 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 20.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.500 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 1/4 IN.-20 |
| HOLE LOCATION | IN CTR OF HUB |