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National Stock Number:
4730-01-287-9294
Federal Supply Class:
4730
National Item Identification Number:
012879294
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:
| 368821-1 | 98897 | LOCKHEED MARTIN CORP | | 8614220 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | 8614220-1 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.311 INCHES SECOND END | | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES SECOND END | | BOLT HOLE QUANTITY | 10 SECOND END | | CONNECTION STYLE | SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | ROUND WITH HOLES SECOND END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 4.500 INCHES NOMINAL FIRST END | | LEG LENGTH | 3.260 INCHES NOMINAL SECOND END | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.860 INCHES SECOND END | | NOMINAL THICKNESS | 0.250 INCHES SECOND END | | NOMINAL THREAD SIZE | 2.500 INCHES FIRST END | | SEAT ANGLE | 33.0 DEGREES FIRST END | | THREAD CLASS | 3B FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END |
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