NSN 3020-00-289-7914
Part Details | SPROCKET WHEEL
3020-00-289-7914 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: 6025360, 60-25-360, N6025003PC2, N60-25-003PC2, 81612S411279PC2, 81612S41-1279PC2, 3020-00-289-7914, 00-289-7914, 3020002897914, 002897914
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-289-7914 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-289-7914
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60-25-360 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
| N60-25-003PC2 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
| 81612S41-1279PC2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-00-289-7914
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 6 PLAIN |
| OUTSIDE DIAMETER | 13.500 INCHES NOMINAL |
| OVERALL LENGTH | 2.438 INCHES NOMINAL |
| PITCH DIAMETER | 13.135 INCHES NOMINAL |
| FACE WIDTH | 1.746 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH8.750 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.691 INCHES NOMINAL AND BCA1.563 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| 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 | 3 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.707 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 66 |
| TOOTH PITCH | 0.625 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | E-50 |
| MATERIAL | STEEL COMP 1045 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | AAF20.0 ROCKWELL C MINIMUM AND AAF28.0 ROCKWELL C MAXIMUM |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE LENGTH | 0.875 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 6 |
| HOLE LOCATION | THE FIRST HOLE LOCATED 30 DEG FROM CENTER LINE OF MACHINED NOTCH |
| BOLT CIRCLE DIAMETER | 6.750 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.813 INCHES NOMINAL |
| SPECIAL FEATURES | NOTCH CUT IN BB END /1/ 0.875 IN. PLUS 0.010 MINUS 0.000 W, /2/ 1 IN. DEEP, /3/ THE OUTER EDGE LOCATED 5-9/16 IN. FROM CENTER |
