IMPELLER
PN 11279-F-18A

NSN 4320 01 062 6702
MFG CURTISS WRIGHT


NEW GOV SURPLUS
SUPPLIER CAGE CODE 0E3F7

ITEM NAME:   IMPELLER,PUMP,CENTR
DEFINITION:  An item consisting of blades or paddles equally spaced around the
             periphery of a hub, rotor, or wheel. It is the rotating part of a
             PUMP, CENTRIFUGAL.
             

CHARACTERISTIC                          VALUE
OVERALL WIDTH                           6.970 INCHES NOMINAL                              
KEYWAY WIDTH                            0.190 INCHES NOMINAL                              
KEYWAY DEPTH                            0.095 INCHES NOMINAL                              
OVERALL DIAMETER                        12.880 INCHES NOMINAL                             
KEYWAY QUANTITY                         1                                                 
KEYWAY LENGTH                           3.500 INCHES NOMINAL                              
BLADE QUANTITY                          5                                                 
HUB LENGTH                              3.000 INCHES NOMINAL 1.250 INCHES NOMINAL         
BLADE TYPE                              BACKWARD CURVE                                    
DESIGN TYPE                             SINGLE WIDTH                                      
MOUNTING METHOD                         KEY                                               
ROTATION DIRECTION FOR                  COUNTERCLOCKWISE                                  
WHICH DESIGNED                                                                            
HUB BORE DIAMETER                       1.940 INCHES NOMINAL 4.880 INCHES NOMINAL         
HUB LOCATION                            BACK SIDE FRONT SIDE                              
HUB QUANTITY                            2                                                 
HUB PROJECTION LENGTH                   3.375 INCHES NOMINAL 2.005 INCHES NOMINAL         
BEYOND WHEEL SIDE                                                                         
KEYWAY TYPE                             RECTANGULAR                                       
SPECIAL FEATURES                        PIN,DRIV-LOK,TYPE D,0.125 BY 38 IN. LG,1 EA       
MATERIAL                                STEEL CORROSION RESISTING