NSN 3020-01-273-4784
Part Details | FLAT PULLEY
3020-01-273-4784 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: 5187134, 5187134, 5187134, 3020-01-273-4784, 01-273-4784, 3020012734784, 012734784
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 25, 1988 | 01-273-4784 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-273-4784
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5187134 | 5R108 | HEMCO TOOL & DIE INC |
| 5187134 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5187134 | 15090 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3020-01-273-4784
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.620 INCHES NOMINAL |
| OVERALL LENGTH | 1.010 INCHES NOMINAL |
| FACE WIDTH | 0.660 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.313 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.300 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| SURFACE TREATMENT | ANODIZE |
| RIM TYPE | SOLID |
| FLANGE QUANTITY | 2 |
| FLANGE LOCATION | INSIDE AND OUTSIDE |
| OUTSIDE DIAMETER | 1.620 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.313 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ0.050 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.200 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.300 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 3 |
| HOLE LOCATION | 2ND END,0.850 IN. LG |
| DRILLED HOLE DIAMETER | 0.159 INCHES NOMINAL |
| SPECIAL FEATURES | 60 DEG WEDGE CUT FROM OUTER EDGE TO CENTER,0.190 R AT POINT;2 TAP DRILLED HOLES IN WEDE SIDE 0.330 IN. DEEP,CSK 82 DEGX0.157 IN. DIA,0.138-32 UNC 2BX0.220 MIN. FULL THREAD |