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National Stock Number: 4730-00-214-7139
Federal Supply Class: 4730
National Item Identification Number: 002147139
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:
| 2334806 | 18355 | THE BOEING COMPANY | | 2334806 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.349 INCHES SECOND END | | BOLT HOLE QUANTITY | 4 SECOND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.646 INCHES SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | RECTANGULAR WITH HOLES SECOND END | | FLOW ANGLE | 19.0 DEGREES | | OPERATING PRESSURE | 20.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601,ALLOY 356,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | MEDIA FOR WHICH DESIGNED | AERONAUTICAL FLUID SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES FIRST END | | NOMINAL LENGTH | 2.562 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.875 INCHES FIRST END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END |
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