NSN 3020-00-266-7669
Part Details | SPROCKET WHEEL
3020-00-266-7669 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: 82529A, 82526BSPC7, 81550PC82529A, 81543PC82529A, 82529A, 82526BSPC7, 81550PC82529A, 81543PC82529A, 85111S412PC616, 85111S41-2PC616, 85111S41103PC82529A, 85111S41-103PC82529A, 85111S412PC616, 85111S41-2PC616, 85111S41103PC82529A, 85111S41-103PC82529A, S4105422210PC16, S4105-422210PC16, 3020-00-266-7669, 00-266-7669, 3020002667669, 002667669
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-266-7669 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-266-7669
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 82529A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 82526BSPC7 | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 81550PC82529A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 81543PC82529A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 82529A | 28265 | HERCULES ENGINE CO INC |
| 82526BSPC7 | 28265 | HERCULES ENGINE CO INC |
| 81550PC82529A | 28265 | HERCULES ENGINE CO INC |
| 81543PC82529A | 28265 | HERCULES ENGINE CO INC |
| 85111S41-2PC616 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 85111S41-103PC82529A | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 85111S41-2PC616 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 85111S41-103PC82529A | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S4105-422210PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-00-266-7669
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 3.442 INCHES MINIMUM AND 3.472 INCHES MAXIMUM |
| OVERALL LENGTH | 0.938 INCHES NOMINAL |
| PITCH DIAMETER | 3.196 INCHES NOMINAL |
| FACE WIDTH | 0.284 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH2.625 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.452 INCHES NOMINAL AND BCA0.201 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 | 20 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 40 |
| MATERIAL | STEEL COMP 1020 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB35.0 ROCKWELL C MAXIMUM AND 45.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | RCBAAF35.0 ROCKWELL C MAXIMUM AND AAF45.0 ROCKWELL C MAXIMUM |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.500 INCHES MINIMUM AND 1.505 INCHES MAXIMUM |
| BORE LENGTH | 0.938 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.253 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.870 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.062 IN. DEEP BY 45 DEG ANGLE CHAMFER ON BORE END ON 1ST END OF HUB,0.125 IN. DIA HOLE DRILLED ON A 8 DEG ANGLE FROMBASE OF TEETH @INTO BORE ON 2ND END OF HUB |