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National Stock Number: 4730-00-204-0820
Federal Supply Class: 4730
National Item Identification Number: 002040820
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:
126C488 | 24446 | GENERAL ELECTRIC COMPANY | 126C488 | 53247 | PRODUCTS SUPPORT, LLC | 126C488 | 81893 | GENERAL ELECTRIC CO LYNN RIVER WORKS | 126C488 | 96972 | GENERAL ELECTRIC CO FLIGHT PROPULSION DIVISION OF ELECTRONIC ATOMIC AND DEFENSE SYSTEMS GROUP |
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Techincal Specification:
BOLT HOLE NOMINAL DIAMETER | 0.380 INCHES 1ST END | BOLT HOLE QUANTITY | 3 1ST END | CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | FLANGE 1ST END | FLANGE FACE DESIGN | PLAIN 1ST END | FLANGE SHAPE | TRIANGULAR WITH HOLES 1ST END | FLOW ANGLE | 85.3 DEGREES | LEG LENGTH | 1.004 INCHES MINIMUM AND 1.044 INCHES MAXIMUM 1ST END | LEG LENGTH | 2.520 INCHES MINIMUM AND 2.560 INCHES MAXIMUM 2ND END | NOMINAL THICKNESS | 0.370 INCHES 1ST END | NOMINAL THREAD SIZE | 1.625 INCHES 2ND END | SURFACE TREATMENT | ANODIZE INSIDE | SURFACE TREATMENT | ANODIZE OUTSIDE | THREAD CLASS | 2A 2ND END | THREAD QUANTITY PER INCH | 12 2ND END | THREAD SERIES DESIGNATOR | UN 2ND END |
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