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 |
|---|---|
| 34519 | HARMONIC DRIVE 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 |
|---|---|---|
| AJLA | TEETH QUANTITY | 26 |
| CWTX | HUB NOMINAL DIAMETER | 0.394 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWFR | NOMINAL OVERALL LENGTH | 1.375 INCHES |
| AAQL | BODY STYLE | WEBBED, SOLID |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.800 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CQFM | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM TEETH AND 54.0 ROCKWELL C MAXIMUM TEETH |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.593 INCHES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.407 INCHES FIRST END |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM HUB AND 36.0 ROCKWELL C MAXIMUM HUB |
| AGJS | PITCH DIAMETER | 2.6000 INCHES NOMINAL |
| CWNH | TOOTH FORM | STANDARD |