NSN 3020-00-287-8679
Part Details | SPROCKET WHEEL
3020-00-287-8679 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: KC2831, 5Y795, 5Y795, 5Y795, 3020-00-287-8679, 00-287-8679, 3020002878679, 002878679
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-287-8679 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-287-8679
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KC2831 | 56442 | DIAMOND REO TRUCK CO |
| 5Y795 | 61465 | GARWOOD/FELLER INCGARWOOD WINCH DIV |
| 5Y795 | 63734 | KAITLIN CORP |
| 5Y795 | 33323 | KENWORTH TRUCK COA DIV OF PACCAR INC |
Technical Data | NSN 3020-00-287-8679
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 8.220 INCHES MINIMUM AND 8.225 INCHES MAXIMUM |
| OVERALL LENGTH | 2.281 INCHES NOMINAL |
| PITCH DIAMETER | 7.661 INCHES NOMINAL |
| FACE WIDTH | 0.563 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ3.250 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.719 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 | 24 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 80 |
| MATERIAL | STEEL COMP 1035 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1035-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 2.625 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.063 INCHES NOMINAL |
| BORE DIAMETER | 1.755 INCHES MINIMUM AND 1.758 INCHES MAXIMUM |
| BORE LENGTH | 2.281 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| HOLE LOCATION | ON HUB,180 DEG APART,47/64 IN. FROM HUB END TO CENTER OF HOLES |
| DRILLED HOLE DIAMETER | 0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM |
