NSN 3020-00-734-8439
Part Details | SPROCKET WHEEL
3020-00-734-8439 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: TC9005, TC9005, T32721, T3-272-1, 7348439, 3020-00-734-8439, 00-734-8439, 3020007348439, 007348439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-734-8439 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-734-8439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TC9005 | 33323 | KENWORTH TRUCK COA DIV OF PACCAR INC |
| TC9005 | 45320 | PACCAR GOVERNMENT GROUP COYARROW BAY OFFICE PK |
| T3-272-1 | 99063 | TRANSPORTATION CONSTRUCTION CORP |
| 7348439 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-734-8439
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 15.930 INCHES NOMINAL |
| PITCH DIAMETER | 14.688 INCHES NOMINAL |
| FACE WIDTH | 1.140 INCHES MINIMUM AND 1.172 INCHES MAXIMUM |
| 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 | 23 |
| TOOTH PITCH | 2.000 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 160 |
| MATERIAL | STEEL COMP 1040 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1040-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB45.0 ROCKWELL C MAXIMUM AND 50.0 ROCKWELL C MAXIMUM |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 8.002 INCHES MINIMUM AND 8.004 INCHES MAXIMUM |
| BORE LENGTH | 1.140 INCHES MINIMUM AND 1.172 INCHES MAXIMUM |
| KEYING FACILITY | NOT INCLUDED |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 14 |
| HOLE LOCATION | ON BODY OF WHEEL |
| BOLT CIRCLE DIAMETER | 8.812 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.502 INCHES NOMINAL |
| SPECIAL FEATURES | CHAMFER 1/16 IN. BY 45 DEG ONE END OF BORE ONLY |