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National Stock Number: 4730-01-383-5730
Federal Supply Class: 4730
National Item Identification Number: 013835730
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:
| 12419089 | 076M6 | AMZ ALABAMA INC. | | 12419089 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12419089 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3569324 | 45152 | OSHKOSH CORP | | 3569324 | 75Q65 | OSHKOSH DEFENSE LLC | | 379486 | 8N900 | DANA CORP DRIVETRAIN SERVICE DIV | | 9HE971 | 45152 | OSHKOSH CORP |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | THREAD CLASS | 2A ALL ENDS | | LEG LENGTH | 26.1 MILLIMETERS NOMINAL ALL ENDS | | FLOW ANGLE | 90.0 DEGREES |
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