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 |
|---|---|
| 81039 | GE AVIATION SYSTEMS LLC |
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 | 0.330 INCHES |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| AGJS | PITCH DIAMETER | 1.7290 INCHES NOMINAL |
| CWTX | HUB NOMINAL DIAMETER | 0.520 INCHES FIRST END |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 0.393 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 83 |
| CWRM | FACE NOMINAL WIDTH | 0.190 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.230 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.063 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.140 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.771 INCHES |
| CWNH | TOOTH FORM | STANDARD |