NSN 3020-00-287-8682
Part Details | SPROCKET WHEEL
3020-00-287-8682 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: DB74947, DB74947, 8392726, 3020-00-287-8682, 00-287-8682, 3020002878682, 002878682
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-287-8682 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-287-8682
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DB74947 | 08018 | BORG-WARNER CORP |
| DB74947 | 76474 | EMERSON POWER TRANSMISSIONCORPORATION |
| 8392726 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-287-8682
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 6.126 INCHES NOMINAL |
| OVERALL LENGTH | 1.437 INCHES MINIMUM AND 1.563 INCHES MAXIMUM |
| PITCH DIAMETER | 5.746 INCHES NOMINAL |
| FACE WIDTH | 0.448 INCHES MINIMUM AND 0.459 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.937 INCHES MINIMUM AND BBZ3.063 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.989 INCHES MINIMUM AND BBZ1.103 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 |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 24 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 60 |
| MATERIAL | STEEL COMP 1020 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | PHOSPHATE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.626 INCHES MINIMUM AND 1.628 INCHES MAXIMUM |
| BORE LENGTH | 1.437 INCHES MINIMUM AND 1.563 INCHES MAXIMUM |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.988 INCHES MINIMUM AND 0.997 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 3/8-24 |
| HOLE LOCATION | LOCATED ON TOP OF KEYWAY |
| FSC APPLICATION DATA | WINCH,TANK RECOVERY VEHICLE |
