NSN 3020-01-228-4377
Part Details | SPROCKET WHEEL
3020-01-228-4377 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: 139C63193, 139C6319-3, 139C6319, 139C63193, 139C6319-3, 3020-01-228-4377, 01-228-4377, 3020012284377, 012284377
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 18, 1986 | 01-228-4377 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-228-4377
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 139C6319-3 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
| 139C6319 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
| 139C6319-3 | 52477 | MARDON INDUSTRIES INC |
Technical Data | NSN 3020-01-228-4377
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| FACE WIDTH | 0.150 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.760 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.600 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 4 |
| MATERIAL | STEEL COMP XM-12 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB33.0 ROCKWELL C MAXIMUM AND 38.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | RCBABQ33.0 ROCKWELL C MAXIMUM AND ABQ38.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PASSIVATE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| COUNTERBORE FEATURE | NOT INCLUDED |
| SPLINE QUANTITY | 15 |
| SPLINE MAJOR DIAMETER | 0.525 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.437 INCHES NOMINAL |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE PITCH DIAMETER | 0.468 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | ARLEIGH BURKE CLASS DDG; CLOSE IN WEAPON SYSTEM (CIWS-PHALANX); AIRCRAFT, EAGLE F-15; FORRESTAL CLASS CV |