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 |
|---|---|
| 17624 | ASPHALT EQUIPMENT CO INC |
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 |
|---|---|---|
| CQFM | HARDNESS RATING | 16.0 ROCKWELL C MINIMUM OVERALL AND 22.0 ROCKWELL C MAXIMUM OVERALL |
| CQFM | HARDNESS RATING | 16.0 ROCKWELL C MINIMUM OVERALL AND 22.0 ROCKWELL C MAXIMUM OVERALL |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.257 INCHES BOTH ENDS |
| MATT | MATERIAL | IRON CAST OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.063 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652,CLASS 35 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.3615 INCHES |
| CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.1640 INCHES NOMINAL |
| CWSN | KEYWAY NOMINAL WIDTH | 0.064 INCHES BOTH ENDS |
| CWPZ | HELIX ANGLE | 18.7667 DEGREES |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| CWRS | BORE NOMINAL DIAMETER | 0.437 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.750 INCHES SECOND END |
| AJLA | TEETH QUANTITY | 30 |
| CWNH | TOOTH FORM | STANDARD |