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 |
|---|---|---|
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 1.000 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 1.000 INCHES AXIALLY THROUGH BODY, FIRST END |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| ANTP | BORE STYLE | TAPERED W/KEYWAY BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.656 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 16.500 INCHES BOTH ENDS |
| CWPZ | HELIX ANGLE | 11.7167 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AJLA | TEETH QUANTITY | 220 |
| AAQL | BODY STYLE | WEBBED, SOLID |
| CWCD | NOMINAL OUTSIDE DIAMETER | 22.167 INCHES |
| CWRM | FACE NOMINAL WIDTH | 3.000 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWSN | KEYWAY NOMINAL WIDTH | 0.750 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 160.0 BRINELL STANDARD MINIMUM OVERALL |
| CWNM | TOOTH DIRECTION | RIGHT |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 1.261 INCHES SECOND END |
| AGJS | PITCH DIAMETER | 22.0000 INCHES NOMINAL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.438 INCHES FIRST END |
| CWSW | TAPER MAJOR NOMINAL DIAMETER | 3.500 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| CWNH | TOOTH FORM | STANDARD |