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 |
---|---|
55820 | HAMILTON SUNDSTRAND CORPORATION DIV |
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 |
---|---|---|
CWWS | FIRST STEP NOMINAL LENGTH | 0.249 INCHES BOTH ENDS |
ABSA | SPLINE QUANTITY | 24 BOTH ENDS |
CWXB | FIRST STEP NOMINAL DIAMETER | 1.775 INCHES BOTH ENDS |
AGJS | PITCH DIAMETER | 7.8750 INCHES NOMINAL |
CWWN | END NOMINAL DIAMETER | 1.575 INCHES BOTH ENDS |
CWTR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
BDTX | SPLINE PITCH DIAMETER | 1.2000 INCHES NOMINAL BOTH ENDS |
AAQL | BODY STYLE | WEBBED, SOLID |
AJLA | TEETH QUANTITY | 126 |
CWRM | FACE NOMINAL WIDTH | 0.625 INCHES |
CWRS | BORE NOMINAL DIAMETER | 1.2500 INCHES BOTH ENDS |
CWWH | END NOMINAL LENGTH | 0.5020 INCHES BOTH ENDS |
CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
CWCD | NOMINAL OUTSIDE DIAMETER | 7.9985 INCHES |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.7510 INCHES BOTH ENDS |
ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
CWNH | TOOTH FORM | STANDARD |