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 |
|---|---|
| 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY |
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 | 14 |
| AJLA | TEETH QUANTITY | 14 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.036 INCHES |
| FEAT | SPECIAL FEATURES | JINTERNAL KEYWAY WIDTH 0.3115MIN. 0.3125MAX. IN.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.9635MIN. 0.9735MAX. IN.; BORE PROVISION INCLUDED; BORE DIAMETER 1.625MIN. 1.626MAX. IN.; BORE LENGTH 3.25 IN. |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES BOTH ENDS |
| AGJS | PITCH DIAMETER | 2.7538 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| CWRM | FACE NOMINAL WIDTH | 2.250 INCHES |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 3.250 INCHES |
| CWTX | HUB NOMINAL DIAMETER | 2.312 INCHES BOTH ENDS |
| CWPZ | HELIX ANGLE | 44.01666 DEGREES |