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 |
|---|---|
| 18954 | KORODY-COLYER CORP A CR INDUSTRIES C |
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 |
|---|---|---|
| CWRS | BORE NOMINAL DIAMETER | 3.3475 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 3.3475 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 8.0 ROCKWELL C NOMINAL OVERALL |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 13.6847 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPZ | HELIX ANGLE | 14.9167 DEGREES |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.750 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.375 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL COMP 1035 OVERALL |
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| AGJS | PITCH DIAMETER | 13.4000 INCHES NOMINAL |
| CWRM | FACE NOMINAL WIDTH | 2.500 INCHES |
| FEAT | SPECIAL FEATURES | COUNTERWEIGHTS AND RIVETS,MATCH MARK FIG 4 77 DEG 34 MIN FROM CENTER LINE,DRILL AND TAP 0.125 NPT ONE HOLE 99 DEG FROM SAME CENTER LINE,4 HOLES 0.500-20 UNF 3B IN FACE OF HUB 2ND END,ONE GROOVE 4.870 IN. DIA BY 0.500 IN. W ON HUB 2ND END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWXB | FIRST STEP NOMINAL DIAMETER | 6.500 INCHES FIRST END |
| CWWH | END NOMINAL LENGTH | 1.625 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 5.3715 INCHES FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| AJLA | TEETH QUANTITY | 67 |
| CWNH | TOOTH FORM | STANDARD |