NUT PLAIN  RIVET
P/N B1988-8
PN SKB1988-8
P/N GN512F3 708
NSN 5310 00 596 5646
MFG BOLLHOFF INC
 
NEW GOV SURPLUS
SUPPLIER CGE CODE 03EF7
 
ITEM NAME:   NUT,PLAIN,BLIND RIV
DEFINITION:  A metallic headed fastener having internal threads for a portion of
             the full length. It may have a smooth, hexagon or splined shank with
             an open or closed end. Is designed to be expanded tightly against the
             material it is being installed in by means of a special tool. The item
             must have a specified grip range. The grip range is the thickness of
             the material the item is being installed in. See also NUT (1)
             SELF-LOCKING, BLIND RIVET. Excludes NUT (1), SLEEVE.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B                                               
THREAD DIRECTION                        RIGHT-HAND                                       
HEAD STYLE                              FLAT COUNTERSUNK UNDERCUT                        
HEAD DIAMETER                           0.476 INCHES MINIMUM AND 0.486 INCHES MAXIMUM    
HEAD HEIGHT                             0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM    
NUT STYLE                               BLIND RIVET W/SMOOTH ROUND SHANK                 
NUT DIAMETER                            0.250 INCHES MAXIMUM                             
NUT LENGTH                              1.391 INCHES MINIMUM AND 1.421 INCHES MAXIMUM    
NUT GRIP RANGE                          0.648 TO 0.708 INCHES                            
SHANK END TYPE                          CLOSED                                           
III END ITEM IDENTIFICATION             AIRCRAFT, C-2A; AIRCRAFT, F-111; AIRCRAFT, HAWKEYE
                                        E-2C; AIRCRAFT, PROWLER EA-6B                    
THREAD SERIES                           UNF                                              
THREAD QUANTITY PER INCH                32                                                
NOMINAL THREAD SIZE                     0.190 INCHES                                     
HEAD COUNTERSINK ANGLE                  99.00 DEGREES MINIMUM AND 101.00 DEGREES MAXIMUM 
SPECIAL FEATURES                        O RING SEAL ATTACHED                              
MATERIAL                                STEEL COMP 4037 OVERALL                          
MATERIAL DOCUMENT AND                   AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL   
CLASSIFICATION                                                                            
SURFACE TREATMENT                       CADMIUM OVERALL                                  
DESIGN CONTROL REFERENCE                B1988-8                                          
THE MANUFACTURERS DATA                  0VK23                                            
MANUFACTURERS CODE                                                                       
SURFACE TREATMENT DOCUMENT              QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL