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National Stock Number:
4730-00-277-5056
Federal Supply Class:
4730
National Item Identification Number:
002775056
Description:
TEE,BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE CONNECTIONS HAVE EXTERNAL 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 INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES TEE, TUBE.
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Manufacturer Information:
| 1127-40-300 | A0199 | FINMECCANICA SPA | | 3103968 | 001JK | EMBRAER S.A. DBA EMBRAER | | 45T9806-7500 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | AN926-8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | 3103968 | FB459 | EMBRAER AVIATION INTERNATIONAL | | 3103968 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA | | AN938-8 | 00624 | EATON AEROQUIP LLC | | AN938-8 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN938-8 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN938-8 | 14397 | FABER ENTERPRISES, INC. | | AN938-8 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN938-8 | 22995 | CROWN FITTING CO INC | | AN938-8 | 30974 | AEROFIT, LLC | | AN938-8 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | | AS4875 | 0U583 | SAE INTERNATIONAL | | AS5192 | 0U583 | SAE INTERNATIONAL | | AS5192-08 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL | | AN938-8 | 71563 | COLLINS ENGINEERING CORP | | AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5192-08 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5192 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN938-8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN938-8 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | LEG LENGTH | 1.000 INCHES NOMINAL ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1137 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 1141 OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | SPECIFICATION/STANDARD DATA | 88044-AN938 GOVERNMENT STANDARD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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