Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
CAGE Information
Code | Company |
---|---|
0BR59 | DRESSER-RAND COMPANY DBA STEAM TRBIN |
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 |
---|---|---|
MATT | MATERIAL | STEEL COMP 4140 OVERALL |
MATT | MATERIAL | STEEL COMP 4140 OVERALL |
CWPZ | HELIX ANGLE | 10.0000 DEGREES |
AAQL | BODY STYLE | PLAIN, SOLID |
CWMW | TEETH TYPE | SINGLE HELIX |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
CWSN | KEYWAY NOMINAL WIDTH | 0.249 INCHES FIRST END |
AGJS | PITCH DIAMETER | 2.7500 INCHES NOMINAL |
CQFM | HARDNESS RATING | 27.0 ROCKWELL C NOMINAL OVERALL |
AJLA | TEETH QUANTITY | 13 |
CWRM | FACE NOMINAL WIDTH | 3.499 INCHES |
CWNM | TOOTH DIRECTION | RIGHT |
CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.6922 INCHES FIRST END |
ANTP | BORE STYLE | ERR-090 BOTH ENDS |
STYL | STYLE DESIGNATOR | HUBLESS |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.1475 INCHES |
CWRS | BORE NOMINAL DIAMETER | 1.1245 INCHES FIRST END |
CWNH | TOOTH FORM | STANDARD |