NUT
P/N MK7231-06
PN LHC4256-62
PN RMLHC4256-62
PN 419440-4
NSN 5310 00 411 9002
MFG ALCOA GLOBAL FASTENERS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   NUT,SELF-LOCKING,CL
DEFINITION:  A nut having a sleeve portion on its under side, which can be crimped
             or clinched to hold the item in place when inserted in a hole. An
             integral feature is incorporated for locking.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B                                               
THREAD DIRECTION                        RIGHT-HAND                                       
LOCKING FEATURE                         PREVAILING TORQUE ALL METAL DESIGN               
PILOT DIAMETER                          0.186 INCHES MAXIMUM                             
PILOT LENGTH                            0.035 INCHES MAXIMUM                             
LUBRICATION                             DRY FILM LUBRICANT                               
NUT STYLE                               CLINCH                                           
NUT DIAMETER                            0.265 INCHES MAXIMUM                             
NUT HEIGHT                              0.178 INCHES MAXIMUM                             
TEMP RATING                             450.0 DEG FAHRENHEIT NOMINAL                     
THREAD SERIES                           UNC                                               
THREAD QUANTITY PER INCH                32                                               
NOMINAL THREAD SIZE                     0.138 INCHES                                     
MATERIAL                                IRON ALLOY 660 OVERALL                            
MATERIAL DOCUMENT AND                   A286 FSCM 72962 MFR REF SINGLE MATERIAL RESPONSE 
CLASSIFICATION                          OVERALL