NUT
P/N 6856612
P/N A29185-3
P/N FAC1421-624
P/N ZEB1845-064
P/N 33A7-064
P/N 42FW-624
NSN 5310 00 685 6779
MFG ALLISON TRANSMISSION
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME   NUT,SELF-LOCKING,EX
DEFINITION  A nut having 12 drive points, 24 sides, and an integral washer which
             extends beyond the points or periphery. An integral feature is
             incorporated for locking on the threads of a mating member.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B                                               
THREAD DIRECTION                        RIGHT-HAND                                       
LOCKING FEATURE                         PREVAILING TORQUE ALL METAL DESIGN               
WASHER OUTSIDE DIAMETER                 0.687 INCHES MAXIMUM                             
OVERALL HEIGHT                          0.455 INCHES MINIMUM AND 0.470 INCHES MAXIMUM    
NUT STYLE                               DOUBLE HEXAGON                                    
WASHER THICKNESS                        0.099 INCHES NOMINAL                             
III END ITEM IDENTIFICATION             W/S:AIRCRAFT, PHANTOM F-4; HELICOPTER, MH-53E;   
                                        HELICOPTER, HH-53H PVE LOW; HELICOPTER, SEAHAWK, 
                                        H-60; AIRCRAFT, (AC-130H, MC-130H, EC-130E,      
                                        HC-130); HELICOPTER, ADVANCE ATTACK, AH-1W;      
                                        HELICOPTER, USCG SEARCH AND RESCUE, HH-60J;      
                                        HELICOPTER, CARRIER BASED ASW, SH-60F; FMS-A7    
                                        AIRCRAFT; HELICOPTER, SEARCH AND RESCUE, HH-60H  
WIDTH ACROSS FLATS                      0.493 INCHES MINIMUM AND 0.502 INCHES MAXIMUM    
TEMP RATING                             450.0 DEG FAHRENHEIT NOMINAL                     
THREAD SERIES                           UNJF                                             
THREAD QUANTITY PER INCH                24                                               
NOMINAL THREAD SIZE                     0.375 INCHES                                     
MATERIAL                                STEEL OVERALL                                     
SURFACE TREATMENT                       CADMIUM OVERALL                                  
SURFACE TREATMENT DOCUMENT              QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL