ELBOW
P/N MS51528A4S
NSN 4730-01-121-2848

MFG B. & E. MANUFACTURING CO., INC.
NEW GOV SURPLUS
SUPPLIER CAGE 03EF7

ITEM NAME:   ELBOW,TUBE TO BOSS

DEFINITION:  A fitting that forms an angle of less that 180 degrees (3.141 radians)

             from a straight flow. One connecting end has machine threads (straight

             threads other than pipe or hose series) designed to accommodate a tube

             or is unthreaded and designed to accommodate a tube. The other end has

             external or internal machine threads (straight threads other than pipe

             or hose series) and is designed to facilitate a gasket, preformed

             packing, washer, or the like, to form a seal at the boss. It may have

             side or heel inlet(s). It is designed to connect a tube or tube

             fitting to a boss or boss fitting on items such as tanks, housings,

             valve fittings, or the like.

             



CHARACTERISTIC                          VALUE

THREAD CLASS                            2A ALL ENDS                                       

END ITEM IDENTIFICATION                 23N SHIP, OHIO CLASS SSN (TRIDENT)                

CONNECTION STYLE                        FLARED W/ GASKET SEAL (BOSS) 1ST END EXTERNAL SEAT

                                        FOR GASKET SEAL (BOSS) 2ND END                    

LEG LENGTH                              0.719 INCHES NOMINAL 1ST END 1.047 INCHES NOMINAL 

                                        2ND END                                           

CONNECTION TYPE                         THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL  

                                        BOSS 2ND END                                      

NOMINAL THREAD SIZE                     0.438 INCHES ALL ENDS                             

SEAT ANGLE                              37.0 DEGREES 1ST END                              

FLOW ANGLE                              45.0 DEGREES                                      

NOMINAL OUTSIDE DIAMETER                0.250 INCHES 1ST END                              

TUBE ACCOMMODATED                                                                         

MATERIAL                                STEEL CORROSION RESISTING OVERALL                 

SURFACE TREATMENT                       PASSIVATE OVERALL                                 

THREAD SERIES DESIGNATOR                UNF ALL ENDS                                      

FURNISHED ITEMS AND                     1 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED      

QUANTITY                                PACKING                                           

SPECIFICATION/STANDARD DATA             96906-MS51528 GOVERNMENT STANDARD