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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.625 INCHES FIRST END |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AJLA | TEETH QUANTITY | 144 |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 12 COUNTERBORED AXIALLY THROUGH BODY, FIRST END |
| CWPZ | HELIX ANGLE | 19.7498 DEGREES |
| AGJS | PITCH DIAMETER | 12.7500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 12.7500 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| STYL | STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 10.9620 INCHES BOTH ENDS |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.182 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 11.750 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWNH | TOOTH FORM | SPECIAL |