PLUG TUBE FITTING
P/N MS51891-7SS
PN MIL-F-18866
NSN 4730-00-752-9176
MFG MILITARY STANDARDS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   PLUG,TUBE FITTING,T
DEFINITION:  A tube fitting with external threads other than pipe or hose series
             having an internal or external seating surface. The seating surface is
             designed to form a seal when mated with other tube fittings to retain
             fluids under pressure during equipment operation. For items without a
             specific seating surface which are designed to utilize a gasket or
             packing under the head for forming a seal, see PLUG, MACHINE THREAD.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            2A EXTERNAL                                      
THREAD DIRECTION                        RIGHT-HAND EXTERNAL                              
HEAD HEIGHT                             0.375 INCHES NOMINAL                              
OVERALL LENGTH                          1.000 INCHES NOMINAL                             
CONNECTION STYLE                        FLARELESS                                        
NOMINAL THREAD SIZE                     0.875 INCHES EXTERNAL                            
SEAT ANGLE                              12.0 DEGREES                                     
MATERIAL                                STEEL COMP 304 OR STEEL COMP 316 OVERALL         
MATERIAL DOCUMENT AND                   QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL 
CLASSIFICATION                                                                           
SURFACE TREATMENT                       PASSIVATE OVERALL                                
DEFINITIVE GOVERNMENT                   MS51891-7SS                                      
SPEC/STD REFERENCE                                                                       
MANUFACTURERS CODE                      96906                                             
NON-DEFINITIVE GOVERNMENT               MIL-F-18866                                      
SPEC/STD REFERENCE                                                                       
SPEC/STD CONTROLLING DATA               81349                                             
MANUFACTURERS CODE                                                                       
STYLE DESIGNATOR                        PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE 
                                        IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A       
                                        SEPARATING CHARACTERISTIC)                       
THREAD SERIES DESIGNATOR                UNF EXTERNAL                                     
NONDEFINITIVE SPEC/STD DATA             13 FIGURE AND 18 TABLE