NSN 3020-00-368-5778
Part Details | FLAT PULLEY
3020-00-368-5778 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: AC64711, AC647-1-1, AC6471, AC647-1, PPSAC6471, PPS/AC-647-1, 3020-00-368-5778, 00-368-5778, 3020003685778, 003685778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-368-5778 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-368-5778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AC647-1-1 | 54370 | ALFA LAVAL INC. |
| AC647-1 | 54370 | ALFA LAVAL INC. |
| PPS/AC-647-1 | 64074 | PECK PURIFIER SALES CO |
Technical Data | NSN 3020-00-368-5778
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.798 INCHES NOMINAL |
| OVERALL LENGTH | 5.025 INCHES NOMINAL |
| FACE WIDTH | 2.428 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.672 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.593 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
| RIM TYPE | SOLID |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.500 INCHES NOMINAL |
| BORE LENGTH | 5.025 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 1.562 INCHES NOMINAL |
| COUNTERBORE DEPTH | 2.250 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | G$H |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ0.937 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ2.215 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.378 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER AND LOCATION | BBZ0.812 INCHES NOMINAL |
| FIRST END GROOVE WIDTH AND LOCATION | BBZ0.097 INCHES NOMINAL |
| FIRST END LENGTH FROM GROOVE TO END AND LOCATION | BBZ2.265 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.672 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.593 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| HOLE LOCATION | ON SIDE OF PULLEY SURFACE |
| DRILLED HOLE DIAMETER | 0.205 INCHES NOMINAL |
| SPECIAL FEATURES | END OF HUB THD 11/16-20 UN 2A RH 0.410 IN. LG |
