FASTENER
P/N C392-4-5
PN 3M303A4-5
PN 1926-4-5
PN 01926-4-5
PN PAF20-4-5
PN M192-4-5
NSN 5325-00-936-9689
MFG LOCKHEED MARTIN
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   STUD,TURNLOCK FASTE
DEFINITION:  A pinlike item designed to turn within and be held in place by an
             EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item
             it fastens. It is provided with either a cam slot, cam lead threads,
             or a hold for accommodating a pin. Securing is accomplished by mating
             with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER.
             It has either provisions to accommodate a knob or extension or has a
             head which has provisions to facilitate turning.
            
 
CHARACTERISTIC                          VALUE
GRIP LENGTH                             0.2903 INCHES NOMINAL                            
DIAMETER                                0.3464 INCHES MINIMUM AND 0.3553 INCHES MAXIMUM  
SECURING DEVICE TYPE                    RING                                             
TURNLOCK STUD SHANK STYLE               STUD SHANK                                       
EXTENSION LENGTH                        0.3827 INCHES NOMINAL                            
TURNLOCK STUD HEAD STYLE                FLAT FILLISTER                                   
DRIVE TYPE                              SOCKET                                           
STUD THREAD SIZE AND                    0.164-32 UNF                                     
SERIES/TYPE DESIGNATOR                                                                   
STUD HEAD HEIGHT                        0.0194 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM  
STUD SHANK MAJOR DIAMETER               0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM  
MATERIAL                                STEEL CORROSION RESISTING OVERALL                
MATERIAL DOCUMENT AND                   ASTM A286 ASSN STD SINGLE MATERIAL RESPONSE       
CLASSIFICATION                          OVERALL                                          
SURFACE TREATMENT                       CADMIUM AND CHROMATE OVERALL