Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
CAGE Information
| Code | Company |
|---|---|
| 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.7330 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.7330 INCHES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| AGJS | PITCH DIAMETER | 4.4510 INCHES NOMINAL |
| CWRS | BORE NOMINAL DIAMETER | 2.125 INCHES BOTH ENDS |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPZ | HELIX ANGLE | 48.1300 DEGREES |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.125 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWSN | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| STYL | STYLE DESIGNATOR | HUBLESS |
| CWRM | FACE NOMINAL WIDTH | 1.750 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.188 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 21 |