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National Stock Number:
4730-00-278-3633
Federal Supply Class:
4730
National Item Identification Number:
002783633
Description:
ELBOW,TUBE TO BOSS
Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| AN837-20 | 00624 | EATON AEROQUIP LLC | | AN837-20 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN837-20 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN837-20 | 14397 | FABER ENTERPRISES, INC. | | AN837-20 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN837-20 | 30974 | AEROFIT, LLC | | AS1040 | 0U583 | SAE INTERNATIONAL | | AS1040-2020 | 0U583 | SAE INTERNATIONAL | | AS4841 | 0U583 | SAE INTERNATIONAL | | AN837-20 | 71563 | COLLINS ENGINEERING CORP | | AS1040 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1040-2020 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN837-20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN922-20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | FLOW ANGLE | 45.0 DEGREES | | LEG LENGTH | 1.578 INCHES MINIMUM AND 1.625 INCHES MAXIMUM SECOND END | | LEG LENGTH | 2.656 INCHES MINIMUM AND 2.703 INCHES MAXIMUM FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.625 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SPECIFICATION/STANDARD DATA | 81343-AS1040 GOVERNMENT STANDARD | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST END BULKHEAD |
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