NSN 3020-00-906-8288
Part Details | SPROCKET WHEEL
3020-00-906-8288 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Alternate Parts: 9250711, 925071-1, 9250711, 925071-1, 3020-00-906-8288, 00-906-8288, 3020009068288, 009068288
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 17, 1966 | 00-906-8288 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-906-8288
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 925071-1 | 18868 | GERHARDT GEAR CO., INC. |
| 925071-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3020-00-906-8288
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 1.550 INCHES NOMINAL |
| OVERALL LENGTH | 1.750 INCHES NOMINAL |
| PITCH DIAMETER | 1.242 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| FACE WIDTH | 0.620 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.500 INCHES NOMINAL AND BCA1.180 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.250 INCHES NOMINAL AND BCA0.875 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 30 |
| TOOTH PITCH | 0.250 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 100 |
| MATERIAL | PLASTIC POLYAMIDE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | H$J |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.312 INCHES NOMINAL |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.510 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ0.540 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.248 INCHES NOMINAL |
| GROOVE/STEP LOCATION | AA END |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| HOLE LOCATION | ON HUB FACE |
| DRILLED HOLE DIAMETER | 0.187 INCHES NOMINAL |