SCREW
PN 734908PC101
P/N 306-40083
P/N MILS933TYPEA
NSN 5305 00 026 6550
MFG NAVAIR AND SEA
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME   SCREW,CAP,HEXAGON H
DEFINITION  An externally threaded fastener designed for insertion into holes in
             assembled parts, for mating with a preformed internal thread and for
             tightening or releasing by torqueing the head.  The threaded and
             unthreaded portions are both of the same nominal diameter of 0.190
             inch (5 mm) or larger.  Head dimensions and sizes of threaded and
             unthreaded portions shall conform to internationally recognized
             fastener standards.  The thread length being the controlled dimension,
             the grip length is not specified.  A locking feature may be
             incorporated in the design of the head or threads.  The head is not
             designed to be held or driven with an inserted driver or by the thumb
             and fingers.  Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY;
             BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3A                                               
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           1.000 INCHES MINIMUM                             
FASTENER LENGTH                         1.125 INCHES NOMINAL                             
HEAD STYLE                              HEXAGON                                          
HEAD HEIGHT                             0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM    
HOLE DIAMETER                           0.062 INCHES NOMINAL                             
NOMINAL THREAD DIAMETER                 0.375 INCHES                                     
HOLE QUANTITY                           3                                                 
HOLE TYPE                               DRILLED                                          
THREAD QUANTITY PER INCH                16                                               
MINIMUM TENSILE STRENGTH                125000 POUNDS PER SQUARE INCH                    
HOLE CONFIGURATION STYLE                HEXAGON FLATS                                    
MATERIAL                                STEEL OVERALL                                    
MATERIAL DOCUMENT AND                   MIL-S-890,ALLOY NO. 2 MIL SPEC SINGLE MATERIAL   
CLASSIFICATION                          RESPONSE OVERALL                                 
SURFACE TREATMENT                       ZINC OVERALL                                     
NON-DEFINITIVE GOVERNMENT               MILS933TYPEA                                     
SPEC/STD REFERENCE                                                                       
SPEC/STD CONTROLLING DATA               81349                                             
MANUFACTURERS CODE                                                                       
SURFACE TREATMENT DOCUMENT              QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL                                  
THREAD SERIES DESIGNATOR                UNC                                              
NONDEFINITIVE SPEC/STD DATA             A TYPE                                           
DEPARTURE FROM CITED                    AS MOD BY HEAD HOLE CONFIGURATION