4730-00-381-7540 ELBOW,FLANGE TO TUBE Index 5342-00-381-7542 PLATE,RETAINER

National Stock Number:
4730-00-381-7541

Federal Supply Class:
4730

National Item Identification Number:
003817541

Description:
ELBOW,FLANGE TO BOSS

Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. IT HAS A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION, OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS EXTERNAL AND/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 AND/OR HEEL INLET(S).


Manufacturer Information:
20920710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
209207PC1110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
209207PC1156232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BOLT HOLE QUANTITY8 1ST END
CONNECTION TYPEFLANGE 1ST END
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
LEG LENGTH1.500 INCHES NOMINAL 1ST END
LEG LENGTH3.960 INCHES NOMINAL 2ND END
MATERIALALUMINUM OVERALL
NOMINAL LENGTH4.760 INCHES 1ST END
NOMINAL THICKNESS0.530 INCHES 1ST END
NOMINAL WIDTH4.760 INCHES 1ST END
THREAD SERIES DESIGNATORUNS 2ND END


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