NSN 3020-01-043-4072
Part Details | GROOVE PULLEY
3020-01-043-4072 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: 1825A, 18-25A, 3020-01-043-4072, 01-043-4072, 3020010434072, 010434072
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 23, 1977 | 01-043-4072 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-01-043-4072
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18-25A | 99557 | GUNNEBO JOHNSON CORPORATION |
Technical Data | NSN 3020-01-043-4072
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 18.000 INCHES NOMINAL |
| FACE WIDTH | 2.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH5.500 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | INCLUDED |
| MATERIAL AND LOCATION | ST0000ABQ STEEL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 1.375 INCHES NOMINAL |
| GROOVE WIDTH | 2.250 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | F ANY ACCEPTABLE |
| SHAFT SIZE FOR WHICH DESIGNED | 3.000 INCHES NOMINAL |
| BEARING QUANTITY | 2 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 3.000 INCHES NOMINAL |
| BORE LENGTH | 2.750 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | D ANY ACCEPTABLE |
| SECURING LOCATION | BOTH ENDS |
| END ITEM IDENTIFICATION | USED ON CRANE BOOM ON 75' AND 160' WLIC CG VESSELS |