GEAR HELICAL
PN 109099
PN 109099-001
NSN 3020-00-244-9861
MFG SIEMENS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
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:
            
 
CHARACTERISTIC                          VALUE
BODY STYLE                              PLAIN, SOLID                                     
PITCH DIAMETER                          2.7500 INCHES NOMINAL                            
TEETH QUANTITY                          13                                               
BORE STYLE                              PLAIN BOTH ENDS                                  
HARDNESS RATING                         27.0 ROCKWELL C NOMINAL OVERALL                  
NOMINAL OUTSIDE DIAMETER                3.1475 INCHES                                    
TEETH TYPE                              SINGLE HELIX                                     
TOOTH FORM                              STANDARD                                         
TOOTH DIRECTION                         LEFT                                              
PRESSURE ANGLE                          20.0000 DEGREES                                  
HELIX ANGLE                             10.0000 DEGREES                                  
FACE NOMINAL WIDTH                      3.499 INCHES                                      
BORE NOMINAL DIAMETER                   1.125 INCHES BOTH ENDS                           
III MATERIAL                            STEEL COMP 4140 OVERALL                          
MATERIAL DOCUMENT AND                   66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 
CLASSIFICATION                          4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL   
DESIGN CONTROL REFERENCE                109099-001                                       
THE MANUFACTURERS DATA                  0BR59                                            
MANUFACTURERS CODE                                                                       
STYLE DESIGNATOR                        HUBLESS