NSN 3020-00-993-7701
Part Details | SPROCKET WHEEL
3020-00-993-7701 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: 441451, 4414-51, 4414C51, 3020-00-993-7701, 00-993-7701, 3020009937701, 009937701
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-993-7701 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-993-7701
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4414-51 | 00462 | GOODRICH CORPORATIONDBA TRW LUCAS AEROSPACE |
| 4414C51 | 82402 | TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY |
Technical Data | NSN 3020-00-993-7701
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.845 INCHES NOMINAL |
| OVERALL LENGTH | 1.664 INCHES NOMINAL |
| PITCH DIAMETER | 2.635 INCHES NOMINAL |
| FACE WIDTH | 0.162 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.910 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.329 INCHES NOMINAL AND BCA0.173 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 |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 22 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 35 |
| MATERIAL | STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB30.0 ROCKWELL C MAXIMUM AND 35.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | RCBABQ30.0 ROCKWELL C MAXIMUM AND ABQ35.0 ROCKWELL C MAXIMUM |
| BORE BEARING | NOT INCLUDED |
| LUBRICATION MODE | NO VISIBLE MEANS |
| BORE TYPE | STRAIGHT SPLINE |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 1.605 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.664 INCHES NOMINAL |
| SPLINE QUANTITY | 24 |
| SPLINE MAJOR DIAMETER | 1.590 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 1.440 INCHES NOMINAL |
| SPLINE LENGTH | 1.000 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |