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National Stock Number:
4730-01-304-7557
Federal Supply Class:
4730
National Item Identification Number:
013047557
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:
| 65317-03204 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65317-03204-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.338 INCHES SECOND END | | BOLT HOLE QUANTITY | 4 SECOND END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.375 INCHES SECOND END | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) FIRST END | | CONNECTION TYPE | FLANGE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLOW ANGLE | 90.0 DEGREES | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL LENGTH | 3.000 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES FIRST END | | NOMINAL WIDTH | 3.000 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.875 INCHES FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END |
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