PULLY GEAR
PN REC 102120-4
NSN 3020 01 044 9450
MFG NAVAL SEA SYSTEMS
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
ITEM NAME:   PULLEY,GROOVE
DEFINITION:  A pulley with one or more grooved faces or rims of the same diameter.

             For pulleys encased in a shell or frame, see BLOCK, TACKLE.  For items

             specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

CHARACTERISTIC                          VALUE
GROOVE WIDTH                            0.687 INCHES NOMINAL                              
OUTSIDE DIAMETER                        1.750 INCHES NOMINAL                             
OVERALL LENGTH                          7.438 INCHES NOMINAL                             
GROOVE RADIUS                           0.344 INCHES NOMINAL                             
MATERIAL AND LOCATION                   COPPER,QQ-C-530,COND A OR H,OVERALL              
FACE WIDTH                              4.562 INCHES NOMINAL                             
DESIGN FORM                             PLAIN                                            
GROOVE QUANTITY                         5                                                
SPLIT HUB FEATURE                       NOT INCLUDED                                     
LIGHTENING HOLE                         NOT INCLUDED                                     
INTEGRAL COOLING VANE                   NOT INCLUDED                                     
GROOVE SHAPE                            U                                                
BORE FEATURE                            NOT INCLUDED                                     
PROTRUDING HUB                          PLAIN                                             
CHARACTERISTIC                                                                           
HUB END OUTSIDE DIAMETER                0.625 INCHES NOMINAL AA END AND 0.406 INCHES     
AND LOCATION                            NOMINAL BB END                                    
DISTANCE FROM OUTSIDE                   0.820 INCHES NOMINAL AA END AND 2.478 INCHES     
FLANGE/RIM TO HUB END AND               NOMINAL BB END                                   
LOCATION                                                                                  
SPECIAL FEATURES                        INCLUDES PRATT AND WHITNEY KEYSEAT,CENTERED 1.031

                                        IN. FROM END OF FIRST END HUB,0.1863 IN. WIDE BY 

                                        0.8125 IN. LG BY 0.109 IN. DEEP                  
STYLE DESIGNATOR                        PLAIN