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National Stock Number: 4730-00-086-0471
Federal Supply Class: 4730
National Item Identification Number: 000860471
Description: ADAPTER,STRAIGHT,FLANGE TO TUBE
Detail: AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.
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Manufacturer Information:
| S6132-62122-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.437 INCHES SECOND END | | BOLT HOLE QUANTITY | 4 SECOND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.375 INCHES SECOND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.375 INCHES SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION TYPE | FLANGE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | RECTANGULAR WITH HOLES SECOND END | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL LENGTH | 3.135 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES FIRST END | | NOMINAL THICKNESS | 0.440 INCHES SECOND END | | NOMINAL OVERALL LENGTH | 2.420 INCHES | | NOMINAL WIDTH | 3.135 INCHES SECOND END | | NOMINAL THREAD SIZE | 2.500 INCHES FIRST END | | SEAT ANGLE | 45.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END |
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