NSN 3020-01-221-3758
Part Details | SPROCKET WHEEL
3020-01-221-3758 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: G306707, G306707, 3020-01-221-3758, 01-221-3758, 3020012213758, 012213758
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 28, 1985 | 01-221-3758 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-221-3758
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G306707 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| G306707 | 06983 | ZAGORA GEAR PRODUCTS INC |
Technical Data | NSN 3020-01-221-3758
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.897 INCHES NOMINAL |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| PITCH DIAMETER | 1.913 INCHES NOMINAL |
| FACE WIDTH | 0.140 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 | 32 |
| TOOTH PITCH | 0.187 INCHES NOMINAL |
| MATERIAL | 8$DST1010$DST1011$DST1012$DST1015$DST1016$DST1017$DST1018$DST1019$DST1020$DST1021$DST1022$DST1023$DST1524$DST1025$DST1026$DST1527$DST1029$DST1030$DST1031$DST1033$DST1035$DST1037$DST1038$DST1039$DST1040$DST1541$DST1042$DST1043$DST1045$DST1046$DST1049$DST1050$DST1536$DST1551$DST1552$DST1053$DST1055$DST1060$DST1070$DST1078$DST1080$DST1084$DST1085$DST1086$DST1090$DST1095$DST1108$DST1109$DST1110$DST1126$DST1115$DST1116$DST1117$DST1118$DST1119$DST1120$DST1125$DST1132$DST1137$DST1138$DST1139$DST1140$DST1141$DST1144$DST1145$DST1146$DST1151$DST1211$DST1212$DST1213 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB50.0 ROCKWELL C MAXIMUM AND 58.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | CADMIUM |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.250 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| GROOVE/STEP LOCATION | AA END |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 0.138-32 |
| HOLE LOCATION | HUB END,BETWEEN HUB END AND SPROCKET FACE |
| SPECIAL FEATURES | 0.070 DIA.DRILLED HOLE LOCATED 0.166IN. FROM HUB END |