NSN 3020-00-322-9624
Part Details | GROOVE PULLEY
3020-00-322-9624 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: 8699759, 3020-00-322-9624, 00-322-9624, 3020003229624, 003229624
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-322-9624 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-322-9624
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8699759 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-322-9624
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 PLAIN |
| OUTSIDE DIAMETER | 7.125 INCHES NOMINAL |
| OVERALL LENGTH | 3.563 INCHES NOMINAL |
| PITCH DIAMETER | 6.703 INCHES NOMINAL |
| FACE WIDTH | 2.094 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, CAST, QQ-I-652, CLASS 30 OVERALL |
| SURFACE TREATMENT | PHOSPHATE |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 4 |
| GROOVE DEPTH | 0.422 INCHES NOMINAL |
| GROOVE WIDTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.7495 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM |
| BORE LENGTH | 2.625 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 2.125 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.500 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.997 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ2.599 INCHES MINIMUM AND BBZ2.619 INCHES MAXIMUM |
| FIRST STEP LENGTH AND LOCATION | BBZ1.438 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.375 INCHES NOMINAL AND BCA2.746 INCHES MINIMUM AND BCA2.748 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.469 INCHES NOMINAL AND BCA0.938 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 4 |
| HOLE LOCATION | LOCATED ON FACE OF HUB |
| DRILLED HOLE DIAMETER | 0.406 INCHES NOMINAL |
| SPECIAL FEATURES | W/TWO DOWEL PINS 3/8 IN. DIA BY 1-1/2 IN. LONG PRESSED INTO 0.3699 IN. MIN,0.3709 IN. MAX DIA HOLES |
