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 |
|---|---|---|
| AJLA | TEETH QUANTITY | 36 |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWPZ | HELIX ANGLE | 30.0483 DEGREES |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| ANTP | BORE STYLE | TAPERED W/KEYWAY SECOND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.531 INCHES |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| AGJS | PITCH DIAMETER | 3.6290 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.1880 INCHES SECOND END |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWNH | TOOTH FORM | STANDARD |