NSN 3020-00-148-1622
Part Details | SPROCKET WHEEL
3020-00-148-1622 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: 4S31004101A, 4S31004-101A, 3020-00-148-1622, 00-148-1622, 3020001481622, 001481622
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 08, 1971 | 00-148-1622 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-148-1622
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4S31004-101A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3020-00-148-1622
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 8.885 INCHES NOMINAL |
| PITCH DIAMETER | 8.599 INCHES NOMINAL |
| FACE WIDTH | 0.284 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 | 54 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 40 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 4.000 INCHES NOMINAL |
| BORE LENGTH | 0.284 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | BOTH ENDS |
| SECURING HOLE QUANTITY | 6 |
| HOLE LOCATION | THROUGH SPROCKET BODY 60 DEG APART WITH THREE LARGE AND THREE SMALL HOLES ALTERNATELY SPACED |
| BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
