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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).
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Manufacturer Information:
209207 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 209207PC11 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 209207PC11 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
BOLT HOLE QUANTITY | 8 1ST END | CONNECTION TYPE | FLANGE 1ST END | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END | LEG LENGTH | 1.500 INCHES NOMINAL 1ST END | LEG LENGTH | 3.960 INCHES NOMINAL 2ND END | MATERIAL | ALUMINUM OVERALL | NOMINAL LENGTH | 4.760 INCHES 1ST END | NOMINAL THICKNESS | 0.530 INCHES 1ST END | NOMINAL WIDTH | 4.760 INCHES 1ST END | THREAD SERIES DESIGNATOR | UNS 2ND END |
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