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National Stock Number:
4730-00-277-2457
Federal Supply Class:
4730
National Item Identification Number:
002772457
Description:
ELBOW,BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE 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 JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
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Manufacturer Information:
| 4730PL1938235 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN928D6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN941D6 | 00624 | EATON AEROQUIP LLC | | AN941D6 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN941D6 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN941-6D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4875 | 0U583 | SAE INTERNATIONAL | | AN941D6 | 14397 | FABER ENTERPRISES, INC. | | AN941D6 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN941D6 | 22995 | CROWN FITTING CO INC | | AN941D6 | 30974 | AEROFIT, LLC | | AN941D6 | 71563 | COLLINS ENGINEERING CORP | | AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN941D6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS5191 | 0U583 | SAE INTERNATIONAL | | AS5191W06 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL | | AS5191W06 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5191 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID SINGLE RESPONSE | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | THREAD CLASS | 3B ALL ENDS | | LEG LENGTH | 0.734 INCHES NOMINAL ALL ENDS | | FLOW ANGLE | 45.0 DEGREES |
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