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National Stock Number:
4730-01-197-3713
Federal Supply Class:
4730
National Item Identification Number:
011973713
Description:
ELBOW,FLANGE TO TUBE
Detail:
A fitting that forms an angle of less that 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 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 may have side and/or heel inlet(s).
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Manufacturer Information:
| 70307-23800 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70307-23800-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 713600-101 | 96124 | TRANSDIGM INC | | 713600-105 | 96124 | TRANSDIGM INC |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 3.812 INCHES SECOND END | | BOLT HOLE NOMINAL DIAMETER | 0.338 INCHES SECOND END | | BOLT HOLE QUANTITY | 6 SECOND END | | CONNECTION TYPE | FLANGE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | HEXAGON WITH HOLES SECOND END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 3.195 INCHES NOMINAL FIRST END | | LEG LENGTH | 3.500 INCHES NOMINAL SECOND END | | MATERIAL | ALUMINUM ALLOY 5052 OVERALL | | MAXIMUM OPERATING TEMP | 140.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES FIRST END | | NOMINAL THICKNESS | 0.250 INCHES SECOND END | | NOMINAL THREAD SIZE | 2.500 INCHES FIRST END | | THREAD CLASS | 2A FIRST END | | THREAD QUANTITY PER INCH | 16 FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END |
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