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 |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 | 0.906 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.156 INCHES |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.063 INCHES SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.748 INCHES |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| CWRS | BORE NOMINAL DIAMETER | 0.875 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| AGJS | PITCH DIAMETER | 2.7083 INCHES NOMINAL |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.544 INCHES FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.188 INCHES SECOND END |
| AJLA | TEETH QUANTITY | 130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| CWNH | TOOTH FORM | STANDARD |