$25.00 for a lot of 100ea. = $0.25c ea.

NUT SELF LOCKING
P/N MS21044N6
PN AN365-624
PN AN365624
PN A125J
PN F52E064
PN NUT654
PN 64-17780CPIECE
PN 800996
PN 870127-00
PN 938.07.17.3607
PN 525-62890457
PN MS20365-624A
NSN 5310-00-950-0039
MFG NATIONAL AEROSPACE STANDARDS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   NUT,SELF-LOCKING,HE
DEFINITION:  A nut having a flat bottom and 6 sides. An integral feature is
             incorporated for locking on the threads of a mating member. Excludes
             NUT (1), SELF-LOCKING, CAP.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B                                               
THREAD DIRECTION                        RIGHT-HAND                                       
LOCKING FEATURE                         PREVAILING TORQUE WITH NONMETALLIC INSERT         
LUBRICATION                             SOLUBLE LUBRICANT                                
NUT STYLE                               HEXAGON                                          
NUT HEIGHT                              0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM    
WIDTH ACROSS FLATS                      0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM    
TEMP RATING                             250.0 DEG FAHRENHEIT NOMINAL                     
THREAD SERIES                           UNJF                                              
THREAD QUANTITY PER INCH                24                                               
NOMINAL THREAD SIZE                     0.375 INCHES                                     
COUNTERSINK ANGLE                       88.0 DEGREES NOMINAL NUT                         
BEARING SURFACE TYPE                    CHAMFERED OR WASHER FACED                        
III BEARING SURFACE FINISH              125.0 MICROINCHES                                
MATERIAL                                STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 
                                        1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR    
                                        STEEL COMP 1018 OR STEEL COMP 1035 OR STEEL COMP  
                                        11L37 OR STEEL COMP 1213 OR STEEL COMP 12L14 NUT 
SURFACE TREATMENT                       CADMIUM OVERALL EXCEPT INSERT                    
SURFACE TREATMENT DOCUMENT              QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL EXCEPT INSERT