NUT
P/N MS21085L07
P/N RMLH10726-7
NSN 5310 01 058 5538
MFG MILITARY STANDARDS
 
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                 0.821 INCHES MAXIMUM                             
LUBRICATION                             DRY FILM LUBRICANT                               
OVERALL HEIGHT                          0.570 INCHES MAXIMUM                             
NUT STYLE                               DOUBLE HEXAGON                                   
WASHER THICKNESS                        0.057 INCHES MINIMUM                              
TEMP RATING                             450.0 DEG FAHRENHEIT MAXIMUM                     
THREAD SERIES                           UNF                                              
THREAD QUANTITY PER INCH                20                                                
HARDNESS RATING                         48.0 ROCKWELL C MAXIMUM                          
NOMINAL THREAD SIZE                     0.438 INCHES                                     
SPECIAL FEATURES                        WRENCHING FACILITY PER MS33787-18                
MATERIAL                                STEEL OVERALL                                    
SURFACE TREATMENT                       CADMIUM AND CHROMATE OVERALL                     
DEFINITIVE GOVERNMENT                   MS21085L07                                       
SPEC/STD REFERENCE                                                                       
SPEC/STD CONTROLLING DATA               96906                                            
MANUFACTURERS CODE                                                                       
SURFACE TREATMENT DOCUMENT              QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL