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National Stock Number:
4730-01-280-8352
Federal Supply Class:
4730
National Item Identification Number:
012808352
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:
| 7T8753 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL LENGTH | 94.3 MILLIMETERS 1ST END | | NOMINAL THICKNESS | 11.0 MILLIMETERS 1ST END | | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END | | NOMINAL WIDTH | 50.0 MILLIMETERS 1ST END | | THREAD CLASS | 2B 2ND END | | THREAD SERIES DESIGNATOR | UNF 2ND END | | BOLT HOLE NOMINAL DIAMETER | 13.8 MILLIMETERS 1ST END | | BOLT HOLE QUANTITY | 2 1ST END | | BOLT CIRCLE NOMINAL DIAMETER | 64.3 MILLIMETERS 1ST END | | CONNECTION TYPE | FLANGE 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | FLANGE FACE DESIGN | PLAIN WITH GASKET GROOVE 1ST END | | FLANGE SHAPE | OVAL WITH HOLES 1ST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 19.5 MILLIMETERS NOMINAL 2ND END | | LEG LENGTH | 49.0 MILLIMETERS NOMINAL 1ST END | | MATERIAL | IRON CAST OVERALL |
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