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National Stock Number:
4730-00-075-2770
Federal Supply Class:
4730
National Item Identification Number:
000752770
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:
| 479863 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 2.000 INCHES FIRST END | | BOLT HOLE QUANTITY | 3 FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | FLANGE FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | FLOW ANGLE | 20.0 DEGREES | | LEG LENGTH | 1.220 INCHES NOMINAL SECOND END | | LEG LENGTH | 0.553 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL LENGTH | 2.182 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.062 INCHES SECOND END | | NOMINAL WIDTH | 2.182 INCHES FIRST END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A SECOND END | | THREAD QUANTITY PER INCH | 12 SECOND END | | THREAD SERIES DESIGNATOR | UN SECOND END |
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