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National Stock Number:
4730-00-397-6182
Federal Supply Class:
4730
National Item Identification Number:
003976182
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:
| 733037 | 52661 | RTX CORPORATION | | 733037 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BOLT HOLE QUANTITY | 4 FIRST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.656 INCHES FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | FLANGE FACE DESIGN | RAISED STRAIGHT FIRST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 1.019 INCHES MINIMUM AND 1.049 INCHES MAXIMUM FIRST END | | LEG LENGTH | 2.440 INCHES MINIMUM AND 2.460 INCHES MAXIMUM SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 347 OVERALL | | NOMINAL LENGTH | 2.396 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.500 INCHES SECOND END | | NOMINAL WIDTH | 2.396 INCHES FIRST END | | SURFACE TREATMENT | PASSIVATE INSIDE | | SURFACE TREATMENT | PASSIVATE OUTSIDE | | THREAD CLASS | 3A SECOND END | | THREAD SERIES DESIGNATOR | UNS SECOND END |
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