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National Stock Number:
4730-00-277-2462
Federal Supply Class:
4730
National Item Identification Number:
002772462
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:
| AN927D16 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN939-16D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN939D16 | 00624 | EATON AEROQUIP LLC | | AN939D16 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN939D16 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN939D16 | 14397 | FABER ENTERPRISES, INC. | | AS4875 | 0U583 | SAE INTERNATIONAL | | AN939D16 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN939D16 | 22995 | CROWN FITTING CO INC | | AN939D16 | 30974 | AEROFIT, LLC | | AN939D16 | 71563 | COLLINS ENGINEERING CORP | | AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN939D16 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN939D16 | R1120 | SATAIR A/S | | AS5190 | 0U583 | SAE INTERNATIONAL | | AS5190W16 | 0U583 | SAE INTERNATIONAL | | SAE AS5190 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL | | SAE AS5190 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5190W16 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5190 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5190D16 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | MATERIAL | ALUMINUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | LEG LENGTH | 1.531 INCHES NOMINAL ALL ENDS | | FLOW ANGLE | 90.0 DEGREES | | SPECIFICATION/STANDARD DATA | 88044-AN939 GOVERNMENT STANDARD AND | | 81349-MIL-F-5509 GOVERNMENT SPECIFICATION |
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