NSN 3020-01-165-1581
Part Details | SPROCKET WHEEL
3020-01-165-1581 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: 96681, 9668-1, 77C719668P1, 77C719668, 3020-01-165-1581, 01-165-1581, 3020011651581, 011651581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 26, 1983 | 01-165-1581 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-165-1581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9668-1 | 00506 | INTERSTATE MACHINERY CO INC |
| 77C719668P1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 77C719668 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
Technical Data | NSN 3020-01-165-1581
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.170 INCHES NOMINAL |
| OVERALL LENGTH | 1.500 INCHES NOMINAL |
| FACE WIDTH | 0.841 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.560 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.659 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 | 2 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.841 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 12 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626, COMP 4140 MIL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| METALLIC HARDNESS RATING AND LOCATION | RCBABQ48.0 ROCKWELL C MAXIMUM AND ABQ52.0 ROCKWELL C MAXIMUM |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.752 INCHES NOMINAL |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.189 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.466 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 1/4-28 |
| HOLE LOCATION | THRU HUB |