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 |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
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 |
|---|---|---|
| AGJS | PITCH DIAMETER | 5.7500 INCHES NOMINAL |
| CWPZ | HELIX ANGLE | 30.0000 DEGREES |
| CWMW | TEETH TYPE | DOUBLE HELIX, SOLID |
| CWRM | FACE NOMINAL WIDTH | 5.500 INCHES |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AJLA | TEETH QUANTITY | 23 |
| CWRS | BORE NOMINAL DIAMETER | 3.2505 INCHES BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.3480 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| CQFM | HARDNESS RATING | 225.0 BRINELL STANDARD MINIMUM OVERALL AND 250.0 BRINELL STANDARD MAXIMUM OVERALL |
| CWNM | TOOTH DIRECTION | RIGHT |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| STYL | STYLE DESIGNATOR | HUBLESS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.7505 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.0310 INCHES BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |