| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-335-2110
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 003352110
 
 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:
 
 | CE11085 | 98230 | NATIONAL SECURITY AGENCY | 
 |  
					            | 
 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.250 INCHES |  | HELIX ANGLE | 22.6167 DEGREES |  | HUB NOMINAL DIAMETER | 0.3590 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | KEYWAY NOMINAL WIDTH | 0.062 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI 416/SAE 51416 FED STD 5TH MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 0.4166 INCHES NOMINAL |  | MATERIAL | STEEL COMP 416 OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.1260 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.4580 INCHES |  | NOMINAL OVERALL LENGTH | 0.531 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 20 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT | 
 |  |