NSN 3020-01-044-7968
Part Details | GROOVE PULLEY
3020-01-044-7968 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: RED1021271, RED102127-1, RED102127, 3020-01-044-7968, 01-044-7968, 3020010447968, 010447968
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 20, 1977 | 01-044-7968 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-044-7968
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RED102127-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| RED102127 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3020-01-044-7968
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL LENGTH | 10.815 INCHES NOMINAL |
| FACE WIDTH | 6.625 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.984 INCHES MINIMUM AND BBZ1.000 INCHES MAXIMUM AND BCA0.621 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ4.190 INCHES NOMINAL AND BCA0.406 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 5 |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| GROOVE WIDTH | 0.688 INCHES NOMINAL |
| GROOVE RADIUS | 0.344 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | KEY |
| SECURING LOCATION | AA END |
| SPECIAL FEATURES | 31/32-32 THD 1/2 IN. LG AT EXTREME END OF SHAFT FIRST END,TWO KEYWAYS 90 DEG APART,ONE WOODRUFF 1/4 IN. W,0.315 IN. DEEP,@ONE STRAIGHT 3/16 IN. W,3/32 IN. DEEP 11/16 IN. LG,1 1/16 IN. AND 11/16 IN. FROM FIRST END RESPECTIVELY,12 TOOTH,12 PITCH HELICAL GEAR 20 DEG PRESSURE ANGLE,19 DEG 45 @MIN LH HELIX ADJOINING FIRST PULLEY GROOVE AT FIRST END |