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National Stock Number: 4730-00-230-8729
Federal Supply Class: 4730
National Item Identification Number: 002308729
Description: ELBOW,PIPE TO TUBE
Detail: A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 or heel inlet(s). See also ELBOW, PIPE; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| 57442 | 00198 | PRATT & WHITNEY CANADA CORP | | 57442 | 77445 | RTX CORPORATION | | AN790C4 | 00198 | PRATT & WHITNEY CANADA CORP | | 7410039 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | AN790C4 | 29187 | MARWELL ENGINEERING CO | | AN790C4 | 71563 | COLLINS ENGINEERING CORP | | AN790C4 | 77445 | RTX CORPORATION | | AN790C4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| CONNECTION STYLE | INVERTED FLARE (TUBE) FIRST END | | CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 0.750 INCHES NOMINAL FIRST END | | LEG LENGTH | 0.812 INCHES NOMINAL SECOND END | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.125 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | SEAT ANGLE | 50.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD QUANTITY PER INCH | 27 SECOND END | | THREAD SERIES DESIGNATOR | ANPT SECOND END | | THREAD SERIES DESIGNATOR | UNF FIRST END |
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