NSN 3020-00-898-5856
Part Details | GROOVE PULLEY
3020-00-898-5856 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: 1VP40X 78, 1VP40X 7/8, 1VP4078B0RE, 1VP40-7-8B0RE, IVP4078B0RE, IVP40-7-8B0RE, IVP4078, IVP40-7-8, 3020-00-898-5856, 00-898-5856, 3020008985856, 008985856
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-898-5856 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-898-5856
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1VP40X 7/8 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| 1VP40-7-8B0RE | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| IVP40-7-8B0RE | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| IVP40-7-8 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
Technical Data | NSN 3020-00-898-5856
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| PITCH DIAMETER | 2.300 INCHES MINIMUM AND 3.700 INCHES MAXIMUM |
| FACE WIDTH | 0.750 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.625 INCHES NOMINAL AND BCA1.250 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.500 INCHES NOMINAL AND BCA0.250 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FE0000AAB IRON |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.344 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 40.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A3L$$A4L |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.875 INCHES NOMINAL |
| BORE LENGTH | 1.875 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 5/16 - 18 THD SIZE |
| HOLE LOCATION | LOCATED 0.250 IN. FROM END OF HUB |
| FURNISHED ITEMS AND QUANTITY | SETSCREW 1 |