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National Stock Number: 4730-01-619-0842
Federal Supply Class: 4730
National Item Identification Number: 016190842
Description: ELBOW,PIPE
Detail: A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting 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. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
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Manufacturer Information:
| 4-4 140338Z | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE J514 4-4 140338Z | 0U583 | SAE INTERNATIONAL | | SAE J514-3 4-4 140338Z | 0U583 | SAE INTERNATIONAL | | SAE-J514 | 0U583 | SAE INTERNATIONAL | | SAE-J514-3 | 0U583 | SAE INTERNATIONAL | | SAEJ514 4-4 140338Z | 0U583 | SAE INTERNATIONAL | | SAEJ514 4-4 140338Z | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END | | CONNECTION STYLE | PLAIN (TUBE) SECOND END | | CONNECTION STYLE | SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END | | FLOW ANGLE | 45.0 DEGREES | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES FIRST END | | THREAD QUANTITY PER INCH | 18 ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
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