| MRC | 
                        Requirement Statement | 
                        Characteristics | 
                    
                    
                   
                         
                      
                        | AGAV | 
                        END ITEM IDENTIFICATION | 
                        LPT AND WST 30 IN LOWER HATCH AND OPERATOR ASSEMBLY | 
                      
          
                      
                        | ABNB | 
                        FIRST FLAT LENGTH | 
                        1.750 INCHES NOMINAL | 
                      
          
                      
                        | ABNC | 
                        FLAT HEIGHT | 
                        0.830 INCHES NOMINAL | 
                      
          
                      
                        | MATT | 
                        MATERIAL | 
                        COPPER ALLOY 172 OVERALL | 
                      
          
                      
                        | MDCL | 
                        MATERIAL DOCUMENT AND CLASSIFICATION | 
                        ASTM B169 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
                      
          
                      
                        | ABNE | 
                        SECOND FLAT LENGTH | 
                        0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | 
                      
          
                      
                        | ABKW | 
                        OVERALL HEIGHT | 
                        0.750 INCHES MINIMUM AND 0.753 INCHES MAXIMUM | 
                      
          
                      
                        | ABHP | 
                        OVERALL LENGTH | 
                        4.500 INCHES NOMINAL | 
                      
          
                      
                        | ABMK | 
                        OVERALL WIDTH | 
                        0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | 
                      
          
                      
                        | CXCY | 
                        PART NAME ASSIGNED BY CONTROLLING AGENCY | 
                        UNIVERSAL KEY | 
                      
          
                      
                        | FEAT | 
                        SPECIAL FEATURES | 
                        KEY IS CUT FROM BAR 4.75 IN X 2.75 IN  STEPPED PORTION OF KEY SITS ON TOP OF A ROUND DISK 4.500 IN DIA X 2.334-2.336 IN HGHT | 
                      
          
                      
                        | STYL | 
                        STYLE DESIGNATOR | 
                        STEPPED |