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National Stock Number:
4730-00-030-7259
Federal Supply Class:
4730
National Item Identification Number:
000307259
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:
| 4390859 | 18355 | THE BOEING COMPANY | | 4390859 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES 2ND END | | NOMINAL THICKNESS | 0.188 INCHES 2ND END | | NOMINAL LENGTH | 2.563 INCHES 2ND END | | NOMINAL WIDTH | 2.563 INCHES 2ND END | | BOLT HOLE QUANTITY | 4 2ND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.000 INCHES 2ND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.000 INCHES 2ND END | | FLANGE FACE DESIGN | PLAIN 2ND END | | THREAD SERIES DESIGNATOR | UN 1ST END | | NOMINAL THREAD SIZE | 1.875 INCHES 1ST END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD CLASS | 3A 1ST END | | LEG LENGTH | 2.594 INCHES NOMINAL 1ST END | | 2.156 INCHES NOMINAL 2ND END | | FLOW ANGLE | 90.0 DEGREES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 88277 | | DESIGN CONTROL REFERENCE | 4390859 |
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