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National Stock Number:
4730-00-618-3566
Federal Supply Class:
4730
National Item Identification Number:
006183566
Description:
TEE,TUBE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE TUBE CONNECTION(S) 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 BOSS CONNECTION(S) 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 INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A TUBE OR FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS A TANK, HOUSING, VALVE FITTING, OR THE LIKE. SEE ALSO TEE, TUBE; AND TEE, PIPE TO TUBE. EXCLUDES CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| AN783C4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN783J4 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN783J4 | 33287 | BOSCH AUTOMOTIVE SERVICE SOLUTIONS INC. | | AN783J4 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | AS1031 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN783J4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS24388J4 | 80298 | AAR MANUFACTURING, INC. | | AS1031J040404 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS4875/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE AS1031 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS24388C4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS24388J4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | THREADED INTERNAL BOSS 3RD END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | FLARED (TUBE) 2ND END | | GASKET SEAL (BOSS) 3RD END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | 37.0 DEGREES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | 0.250 INCHES 2ND END | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | UNJF 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | 0.438 INCHES 1ST END BULKHEAD | | THREAD CLASS | 3A 1ST END | | 3A 2ND END | | 3B 3RD END | | 3A 1ST END BULKHEAD | | LEG LENGTH | 1.750 INCHES NOMINAL 1ST END | | 1.187 INCHES NOMINAL 2ND END | | 0.750 INCHES NOMINAL 3RD END | | FURNISHED ITEMS AND QUANTITY | 1 PREFORMED PACKING | | SPECIFICATION/STANDARD DATA | 88044-AN783 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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