NSN 3020-00-374-4176
Part Details | GROOVE PULLEY
3020-00-374-4176 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: Y400K338, 7417178, 3020-00-374-4176, 00-374-4176, 3020003744176, 003744176
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-374-4176 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-374-4176
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Y400K338 | 14351 | TELEDYNE CONTINENTAL MOTORSINDUSTRIAL PRODUCTS DIV |
| 7417178 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-374-4176
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 9 PLAIN |
| OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.968 INCHES MINIMUM AND 1.978 INCHES MAXIMUM |
| PITCH DIAMETER | 4.750 INCHES NOMINAL |
| FACE WIDTH | 0.938 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.780 INCHES MINIMUM AND AHH1.785 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.032 INCHES MINIMUM AND BBZ1.042 INCHES MAXIMUM AND BCA0.813 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| GROOVE WIDTH | 0.656 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.247 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| BORE LENGTH | 1.172 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 1.813 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.078 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.766 INCHES MINIMUM AND 0.771 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |
