NSN 3020-01-311-1063
Part Details | GROOVE PULLEY
3020-01-311-1063 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: 1551AS6252, 1551AS625-2, 1551AS625, 3020-01-311-1063, 01-311-1063, 3020013111063, 013111063
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 18, 1989 | 01-311-1063 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-311-1063
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1551AS625-2 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 1551AS625 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 3020-01-311-1063
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 6.950 INCHES NOMINAL |
| PITCH DIAMETER | 6.600 INCHES NOMINAL |
| FACE WIDTH | 4.000 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 5 |
| GROOVE DEPTH | 1.415 INCHES NOMINAL |
| GROOVE WIDTH | 0.637 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 4.000 INCHES NOMINAL |
| TAPER BORE MAJOR DIAMETER | 2.875 INCHES NOMINAL |
| TAPER BORE MINOR DIAMETER | 2.765 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BOTH ENDS |
| COUNTERBORE DIAMETER | 4.120 INCHES NOMINAL |
| COUNTERBORE DEPTH | 1.500 INCHES NOMINAL AND 0.750 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | TAPERED KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.580 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | SPLIT-TAPERED BUSHING |
| SECURING LOCATION | BB END |
| SPECIAL FEATURES | THREE HOLES EQUALLY SPACED ON 3.375 IN.DIA BOLT CIRCLE ON PULLEY SURFACE,0.375-16UNC-2B BY 0.750 IN.DEEP |