NSN 3020-01-290-6766
Part Details | GROOVE PULLEY
3020-01-290-6766 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: 2AK51H 1 316, 2AK51H 1 3/16, 2AK51H USE H 1 316 BUSHING, 2AK51H USE H 1 3/16 BUSHING, 87D1000 PC. NO. 27, 87-D-1000 PC. NO. 27, 3020-01-290-6766, 01-290-6766, 3020012906766, 012906766
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 15, 1988 | 01-290-6766 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-01-290-6766
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2AK51H 1 3/16 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| 2AK51H USE H 1 3/16 BUSHING | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| 87-D-1000 PC. NO. 27 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
Technical Data | NSN 3020-01-290-6766
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.950 INCHES NOMINAL |
| PITCH DIAMETER | 4.700 INCHES NOMINAL AND 4.740 INCHES NOMINAL |
| FACE WIDTH | 1.375 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.625 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.490 INCHES NOMINAL |
| GROOVE WIDTH | 0.494 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.187 INCHES NOMINAL |
| BORE LENGTH | 1.375 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.656 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |