Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , BEVEL
Definition:
A GEAR IN THE FORM OF A FRUSTUM OF A CONE, WITH STRAIGHT, SKEWED, OR CURVED TEETH, CUT ON THE EXTERNAL FACE. SEE ALSO GEAR, ANTIBACKLASH, BEVEL.
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 |
|---|---|---|
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.370 INCHES FIRST END |
| CXRZ | HUB SPLINE PITCH DIAMETER | 1.2000 INCHES NOMINAL SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.110 INCHES FIRST END |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 0.664 INCHES SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.932 INCHES |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.408 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED, INVOLUTE SPLINES SECOND END |
| BDTX | SPLINE PITCH DIAMETER | 0.6000 INCHES NOMINAL SECOND END |
| CWMW | TEETH TYPE | SPIRAL |
| AJLA | TEETH QUANTITY | 23 |
| CWRX | BORE NOMINAL DEPTH | 3.165 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | SIDE FACE, BACK HUB PROTRUDING |
| ABSA | SPLINE QUANTITY | 12 SECOND END |
| CWPP | PRESSURE ANGLE | 22.5000 DEGREES |
| CXRX | HUB SPLINE QUANTITY | 24 SECOND END |
| CWFR | NOMINAL OVERALL LENGTH | 5.333 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| ANTP | BORE STYLE | PARTIAL W/COUNTERBORE FIRST END |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWRM | FACE NOMINAL WIDTH | 0.234 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.000 INCHES FIRST END |
| CWQD | PITCH ANGLE | 46.2667 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 4.690 INCHES SECOND END |
| AGJS | PITCH DIAMETER | 3.7637 INCHES NOMINAL |
| ANTP | BORE STYLE | INVOLUTE SPLINE SECOND END |