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National Stock Number:
4730-00-883-6552
Federal Supply Class:
4730
National Item Identification Number:
008836552
Description:
ELBOW,TUBE
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:
| 7M138 | 76301 | THE BOEING COMPANY | | 7M138D0504 | 76301 | THE BOEING COMPANY | | AS1038 | 0U583 | SAE INTERNATIONAL | | AS1038D0504 | 0U583 | SAE INTERNATIONAL | | AS1038D0504 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1038 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS4841 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | PA833D0504 | 45681 | PARKER-HANNIFIN CORPORATION | | PA833D0504 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | PA833D0504 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | DAA1833D0504 | 97928 | HUCK INTL INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 1.031 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.641 INCHES NOMINAL FIRST END | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD |
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