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 |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 | 1.746 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.747 INCHES BOTH ENDS |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWSN | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 94.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| CWPZ | HELIX ANGLE | 7.5000 DEGREES |
| CWNM | TOOTH DIRECTION | LEFT |
| MATT | MATERIAL | STEEL COMP EZ OVERALL |
| CWPP | PRESSURE ANGLE | 34.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.497 INCHES |
| AGJS | PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| STYL | STYLE DESIGNATOR | HUBLESS |
| AJLA | TEETH QUANTITY | 10 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.439 INCHES BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |