NSN 3020-00-438-2207
Part Details | GROOVE PULLEY
3020-00-438-2207 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: HI7048, S14355051, S14-35-5051, 3020-00-438-2207, 00-438-2207, 3020004382207, 004382207
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-438-2207 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-438-2207
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HI7048 | 54878 | ROTAIR INDUSTRIES, INC. |
| S14-35-5051 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3020-00-438-2207
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 7.205 INCHES NOMINAL |
| PITCH DIAMETER | 6.080 INCHES NOMINAL |
| FACE WIDTH | 1.375 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.563 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | PC0136AAB PLASTIC, L-P-509, TYPE 2, GRADE C |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.563 INCHES NOMINAL |
| GROOVE WIDTH | 0.521 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.501 INCHES MINIMUM AND 1.503 INCHES MAXIMUM |
| BORE LENGTH | 0.250 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | BOTH ENDS |
| SECURING HOLE QUANTITY | 4 |
| HOLE LOCATION | 45 DEG FROM HORIZONTAL AND VERTICAL AXIS |
| BOLT CIRCLE DIAMETER | 2.248 INCHES MINIMUM AND 2.252 INCHES MAXIMUM |
| DRILLED HOLE DIAMETER | 0.199 INCHES NOMINAL |
| FSC APPLICATION DATA | DRIVE SHAFT ASSY,ACFT |