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National Stock Number:
4730-00-278-9480
Federal Supply Class:
4730
National Item Identification Number:
002789480
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:
| AN783-12 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS1031-121212 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875/1 | 0U583 | SAE INTERNATIONAL | | MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS24388-12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | AS1031-121212 | 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 1137 OR | | STEEL COMP 1141 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1137 FED STD 1ST MATERIAL RESPONSE OR | | 66,AISI/SAE 1141 FED STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | PAINT OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE | | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE | | 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 | 0.750 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | | UNJ 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | 1.062 INCHES 1ST END BULKHEAD | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | 12 1ST END BULKHEAD | | THREAD CLASS | 3A 1ST END | | 3A 2ND END | | 3B 3RD END | | 3A 1ST END BULKHEAD | | LEG LENGTH | 2.625 INCHES MINIMUM AND | | 2.680 INCHES MAXIMUM 1ST END | | 1.812 INCHES MINIMUM AND | | 1.859 INCHES MAXIMUM 2ND END | | 1.344 INCHES NOMINAL 3RD END | | SPECIFICATION/STANDARD DATA | 96906-MS24388 GOVERNMENT STANDARD AND | | 81349-MIL-F-5509 GOVERNMENT SPECIFICATION |
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