NSN 3020-01-138-6749
Part Details | SPROCKET WHEEL
3020-01-138-6749 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: SKSU451, SKSU45-1, 41B4534, 41B45-3/4, 41B45, 41B45, 0262394, 026239-4, 0262394, 026239-4, 3020-01-138-6749, 01-138-6749, 3020011386749, 011386749
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 18, 1982 | 01-138-6749 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-138-6749
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SKSU45-1 | 71041 | ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR |
| 41B45-3/4 | 71041 | ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR |
| 41B45 | 71041 | ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR |
| 41B45 | 05506 | MARTIN SPROCKET AND GEAR INC |
| 026239-4 | 67060 | SEA CURE TECHNOLOGY, INC |
| 026239-4 | 15823 | UNIFLITE INC |
Technical Data | NSN 3020-01-138-6749
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 7.450 INCHES NOMINAL |
| OVERALL LENGTH | 1.062 INCHES NOMINAL |
| PITCH DIAMETER | 7.168 INCHES NOMINAL |
| FACE WIDTH | 0.500 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ3.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.562 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 |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 45 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 41 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.750 INCHES NOMINAL |
| BORE LENGTH | 1.062 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |