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 |
|---|---|
| 79500 | WESTINGHOUSE ELECTRIC CORP |
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 |
|---|---|---|
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWPZ | HELIX ANGLE | 10.0000 DEGREES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 29.4670 INCHES |
| ANTP | BORE STYLE | TAPERED W/KEYWAY SECOND END |
| CWRM | FACE NOMINAL WIDTH | 3.312 INCHES |
| AAQL | BODY STYLE | WEBBED, SOLID |
| CWTX | HUB NOMINAL DIAMETER | 5.500 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 5.500 INCHES SECOND END |
| AGJS | PITCH DIAMETER | 29.3000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWFR | NOMINAL OVERALL LENGTH | 4.750 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.625 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 293 |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| CWNH | TOOTH FORM | STANDARD |