|
|
|
National Stock Number:
3020-01-414-7961
Federal Supply Class:
3020
National Item Identification Number:
014147961
Description:
GEAR,HELICAL
Detail:
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:
|
Manufacturer Information:
| 6603150 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-6603141-72 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-6603150 | 52676 | SKF USA INC. |
|
Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.576 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.703 INCHES | | HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM BODY | | HELIX ANGLE | 14.9166 DEGREES | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 2.130 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4320H OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.956 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.141 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 3.926 INCHES | | PITCH DIAMETER | 3.7314 INCHES NOMINAL | | PRECISION CLASSIFICATION | ACCURACY GRADE 8 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | USED ON VALVE OPERATOR | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | CARBON OVERALL | | TEETH QUANTITY | 38 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STUB | | TOOTH DIRECTION | LEFT |
|
|