NSN 3020-00-421-8038
Part Details | FLAT PULLEY
3020-00-421-8038 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: 1107612, 11-07612, 3020-00-421-8038, 00-421-8038, 3020004218038, 004218038
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 11, 1970 | 00-421-8038 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-421-8038
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11-07612 | 19723 | LOCKHEED ELECTRONICS CO INCINFORMATION ENGINEERING DIV |
Technical Data | NSN 3020-00-421-8038
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 1.997 INCHES NOMINAL |
| FACE WIDTH | 0.798 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.625 INCHES NOMINAL AND BCA0.450 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.176 INCHES NOMINAL AND BCA0.093 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | INCLUDED |
| MATERIAL AND LOCATION | AL0294AAB ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T651 |
| RIM TYPE | SOLID |
| FLANGE QUANTITY | 3 |
| FLANGE LOCATION | CENTER AND OUTSIDE |
| OUTSIDE DIAMETER | 2.040 INCHES NOMINAL |
| FLANGE WIDTH | 0.197 INCHES NOMINAL AND 0.020 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.625 INCHES NOMINAL |
| BORE LENGTH | 0.797 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 4-40 |
| HOLE LOCATION | THRU CENTER FLANGE ANHUB |
| SPECIAL FEATURES | ONE CROWNED FACE,AND ONE FLAT FACE,FOR DOUBLE BELT |