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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
|---|---|---|
| CWFR | NOMINAL OVERALL LENGTH | 1.185 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 13.923 INCHES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 9.560 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.512 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.550 INCHES |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 32 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.500 INCHES FIRST END |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AGJS | PITCH DIAMETER | 13.8400 INCHES NOMINAL |
| CWMW | TEETH TYPE | SPIRAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 8.561 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 75 |
| CWNM | TOOTH DIRECTION | RIGHT |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWQD | PITCH ANGLE | 63.9833 DEGREES |
| STYL | STYLE DESIGNATOR | SIDE FACE, HUBLESS |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL |