Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
CAGE Information
| Code | Company |
|---|---|
| 99167 | HAMILTON SUNDSTRAND 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 |
|---|---|---|
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| CWNH | TOOTH FORM | STUB |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.177 INCHES FIRST END |
| CWFR | NOMINAL OVERALL LENGTH | 0.302 INCHES |
| CWRM | FACE NOMINAL WIDTH | 0.125 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| AAQL | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CQFM | HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| AJLA | TEETH QUANTITY | 45 |
| CWSN | KEYWAY NOMINAL WIDTH | 0.093 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.350 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| MATT | MATERIAL | STEEL OVERALL |
| AGJS | PITCH DIAMETER | 2.2500 INCHES NOMINAL |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.350 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWTX | HUB NOMINAL DIAMETER | 0.750 INCHES FIRST END |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |