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 |
|---|---|
| 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS |
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 |
|---|---|---|
| AGJS | PITCH DIAMETER | 24.8030 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM OVERALL AND 54.0 ROCKWELL C MAXIMUM OVERALL |
| CWRM | FACE NOMINAL WIDTH | 4.724 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWRB | BODY RECESS NOMINAL DEPTH | 1.180 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 25.197 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 7.638 INCHES BOTH ENDS |
| CWPP | PRESSURE ANGLE | 17.5000 DEGREES |
| AJLA | TEETH QUANTITY | 105 |
| CWRB | BODY RECESS NOMINAL DEPTH | 2.324 INCHES SECOND END |
| CWPZ | HELIX ANGLE | 28.6166 DEGREES |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| STYL | STYLE DESIGNATOR | HUBLESS, RECESSED BODY |