Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , WORM WHEEL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
CAGE Information
| Code | Company |
|---|---|
| 81316 | PORTSMOUTH NAVAL SHIPYARD |
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 |
|---|---|---|
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.3125 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.3125 INCHES BOTH ENDS |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | PLAIN, SOLID |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| MATT | MATERIAL | COPPER ALLOY 903 OVERALL |
| CWFR | NOMINAL OVERALL LENGTH | 2.375 INCHES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPL | MATING THREAD LEAD QUANTITY | 4 |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.1875 INCHES AXIALLY THROUGH HUB, FIRST END |
| AJLA | TEETH QUANTITY | 48 |
| AGJS | PITCH DIAMETER | 7.4310 INCHES NOMINAL |