SEAT ADJUSTING SPRING
P/N 747872-6
NSN 5340 01 114 4918
MFG HAMILTON SUNDSTRAND
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
ITEM NAME:   SEAT,HELICAL COMPRE
DEFINITION:  A circular item, usually having a flat or grooved flange, boss(es),
             and/or counter bore designed to accommodate the end of the spring. It
             is used to position the spring, but does not encase the spring or
             restrain lateral motion. It may be used in conjunction with a
             RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as
             modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR,
             ENGINE POPPET VALVE.
            
 
CHARACTERISTIC                          VALUE
COUNTERSINK ANGLE IN DEG                90.0                                             
CHAMFER ANGLE IN DEG                    45.0                                             
OVERALL HEIGHT                          0.1600 INCHES NOMINAL                            
FIRST STEP DIAMETER                     0.4000 INCHES NOMINAL                            
DESIGN TYPE                             SOLID                                            
COUNTERSINK DIAMETER                    0.1180 INCHES MINIMUM AND 0.1210 INCHES MAXIMUM  
END DIAMETER                            0.2700 INCHES NOMINAL                            
DISTANCE FROM END TO FIRST              0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM  
STEP                                                                                      
SPECIAL FEATURES                        APPL F16 TYPE ACFT                               
DESIGN CONTROL REFERENCE                747872-6                                         
THE MANUFACTURERS DATA                  73030                                             
MANUFACTURERS CODE                                                                       
STYLE DESIGNATOR                        SEAT                                             
III FSC APPLICATION DATA                VALVE PN 765592-4,NSN4810010733221