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National Stock Number:
4730-01-494-6481
Federal Supply Class:
4730
National Item Identification Number:
014946481
Description:
ELBOW,TUBE TO BOSS
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:
| 12421978 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12421978-001 | 076M6 | AMZ ALABAMA INC. | | 12421978-001 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12421978-001 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 26.0 MILLIMETERS NOMINAL FIRST END | | LEG LENGTH | 52.0 MILLIMETERS NOMINAL SECOND END | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.3125 INCHES FIRST END | | SPECIAL FEATURES | ADAPTER SHALL BE IAW 12421891-001/CAGE 19207 EXCEPT AS ALTERED, PER NOTE 4, AS FOLLOWS: 1/8 INCH PORT TAPPED 1/8-27NPT ON FLAT 180 DEGREES FROM BOSS PORT | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL | | THREAD CLASS | 2A FIRST END | | THREAD CLASS | 2A SECOND END | | THREAD SERIES DESIGNATOR | UN FIRST END | | THREAD SERIES DESIGNATOR | UN SECOND END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD QUANTITY PER INCH | 12 SECOND END |
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