NSN 3020-00-289-7931
Part Details | SPROCKET WHEEL
3020-00-289-7931 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: 131312PC61, 13131-2PC61, 3020-00-289-7931, 00-289-7931, 3020002897931, 002897931
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-289-7931 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-289-7931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13131-2PC61 | 06650 | BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES |
Technical Data | NSN 3020-00-289-7931
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.293 INCHES MINIMUM AND 1.298 INCHES MAXIMUM |
| OVERALL LENGTH | 0.359 INCHES NOMINAL |
| PITCH DIAMETER | 1.316 INCHES MINIMUM AND 1.317 INCHES MAXIMUM |
| FACE WIDTH | 0.078 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.281 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 22 |
| TOOTH PITCH | 0.188 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1213 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | ZINC |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| BORE LENGTH | 0.359 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | NO.8-32 |
| HOLE LOCATION | LOCATED 0.234 IN. FROM END OF HUB |
