RECESSED STUD
PN LT1170
PN 37C301770P105
NSN 5307 00 344 3623
MFG ARCONIC GLOBAL FASTENERS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   STUD,RECESSED
DEFINITION:  A headless fastener not exceeding twelve inches (304.8 mm) in length,
             threaded externally on both ends with threads of the same nominal
             diameter. One end or both ends may have a point.  The unthreaded
             section may have more than one diameter, none of which may be greater
             than the maximum major thread diameter.  It may be thread relieved.
             Excludes items with taper threads.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3A NUT THREAD                                     
THREAD PITCH DIAMETERS                  0.2438 TO 0.2500 INCHES STUD THREAD              
THREAD DIRECTION                        RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD     
THREAD LENGTH                           0.580 INCHES NOMINAL NUT THREAD 0.420 INCHES     
                                        MINIMUM AND 0.470 INCHES MAXIMUM STUD THREAD     
OVERALL LENGTH                          1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM    
LENGTH OF RECESSED PORTION              0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM    
OF SHANK                                                                                 
DIAMETER OF RECESSED                    0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM    
PORTION OF SHANK                                                                         
THREAD QUANTITY PER INCH                20 STUD THREAD                                   
NOMINAL THREAD SIZE                     0.250 INCHES STUD THREAD                         
MATERIAL                                STEEL COMP 302                                   
MATERIAL DOCUMENT AND                   AMS 5637 ASSN STD SINGLE MATERIAL RESPONSE       
CLASSIFICATION                                                                            
DESIGN CONTROL REFERENCE                LT1170                                           
THE MANUFACTURERS DATA                  06950                                            
MANUFACTURERS CODE                                                                        
STYLE DESIGNATOR                        RECESSED                                         
THREAD SERIES DESIGNATOR                UNS STUD THREAD