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 |
|---|---|---|
| BDTX | SPLINE PITCH DIAMETER | 1.9505 INCHES NOMINAL BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 1.9505 INCHES NOMINAL BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.250 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | TWO PLUGS,TWO PULLER HOLES 0.500-20 UNF 2B ON A 5.500 IN. DIA BOLT CIRCLE,OIL HOLES |
| AJLA | TEETH QUANTITY | 36 |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 2.750 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| ABSA | SPLINE QUANTITY | 48 BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.500 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.817 INCHES |
| AGJS | PITCH DIAMETER | 8.4853 INCHES NOMINAL |
| CWTX | HUB NOMINAL DIAMETER | 3.249 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| CWRS | BORE NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM OVERALL AND 93.0 ROCKWELL B MAXIMUM OVERALL |
| CWNH | TOOTH FORM | STANDARD |