NSN 3020-00-426-1652
Part Details | GROOVE PULLEY
3020-00-426-1652 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: 7746A, 7746A, 7746ADX, 7746-ADX, 3020-00-426-1652, 00-426-1652, 3020004261652, 004261652
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-426-1652 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-426-1652
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7746A | 59690 | KOEHRING COLORAIN DIV |
| 7746A | 8E499 | KOEHRING CRANES AND EXCAVATORS INCSUB OF NORTHWEST ENGINEERING CO |
| 7746-ADX | 8E499 | KOEHRING CRANES AND EXCAVATORS INCSUB OF NORTHWEST ENGINEERING CO |
Technical Data | NSN 3020-00-426-1652
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| FACE WIDTH | 0.750 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH2.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.063 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FE0000AAB IRON |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.578 INCHES NOMINAL |
| GROOVE WIDTH | 0.563 INCHES NOMINAL |
| GROOVE RADIUS | 0.203 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | K ANY ACCEPTABLE |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.001 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| BORE LENGTH | 1.000 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | 3/16 IN. OIL HOLE DRILLED THROUGH HUB TO BEARING BORE |