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 |
|---|---|
| 21444 | REXNORD LLC DIV FALK GEAR GROUP DIVI |
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 | 163.0 BRINELL STANDARD MINIMUM OVERALL AND 193.0 BRINELL STANDARD MAXIMUM OVERALL |
| CQFM | HARDNESS RATING | 163.0 BRINELL STANDARD MINIMUM OVERALL AND 193.0 BRINELL STANDARD MAXIMUM OVERALL |
| AJLA | TEETH QUANTITY | 69 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.954 INCHES |
| CWPZ | HELIX ANGLE | 11.7012 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 0.589 INCHES BOTH ENDS |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWSN | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-19434,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWTX | HUB NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.370 INCHES BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.563 INCHES FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES SECOND END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWNM | TOOTH DIRECTION | RIGHT |
| AGJS | PITCH DIAMETER | 3.8480 INCHES NOMINAL |
| CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| CWNH | TOOTH FORM | STANDARD |