NSN 3020-01-442-7278
Part Details | FLAT PULLEY
3020-01-442-7278 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: RCSK18221, 3020PL0705098, 12460249, 3020-01-442-7278, 01-442-7278, 3020014427278, 014427278
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 21, 1997 | 01-442-7278 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-442-7278
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RCSK18221 | 34623 | AM GENERAL LLC |
| 3020PL0705098 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| 12460249 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-01-442-7278
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 PLAIN |
| OUTSIDE DIAMETER | 12.860 INCHES NOMINAL |
| OVERALL LENGTH | 2.545 INCHES NOMINAL |
| FACE WIDTH | 1.160 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.470 INCHES NOMINAL AND BBZ4.560 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.640 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| RIM TYPE | SOLID |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| BORE LENGTH | 1.045 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ4.560 INCHES NOMINAL |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.998 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| END ITEM IDENTIFICATION | 2320-01-314-3739 |