4730-00-277-5131 TEE,TUBE TO BOSS Index 4730-00-277-5133 TEE,TUBE TO BOSS

National Stock Number:
4730-00-277-5132

Federal Supply Class:
4730

National Item Identification Number:
002775132

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.


Manufacturer Information:
258N7054003-00138597LOCKHEED MARTIN CORPORATION
404D30AHP5CURTISS-WRIGHT CONTROLS, INC.
AN784D600624EATON AEROQUIP LLC
AN784D606581ALLAN AIRCRAFT SUPPLY CO., LLC
AN784D613899HYDRO-FITTING MANUFACTURING CORPORATION
AN784-6D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN784D614397FABER ENTERPRISES, INC.
AN784D614798DESIGNED METAL CONNECTIONS INC
AN784D622995CROWN FITTING CO INC
AN784D630974AEROFIT, LLC
AN784D671563COLLINS ENGINEERING CORP
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN784D688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
THREADED EXTERNAL BOSS 3RD END
CONNECTION STYLEFLARED (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
FLARED W/ GASKET SEAL (BOSS) 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF ALL ENDS
UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
0.562 INCHES 1ST END BULKHEAD
THREAD CLASS3A 1ST END
3B 2ND END
3A 3RD END
3A 1ST END BULKHEAD
LEG LENGTH2.000 INCHES NOMINAL 1ST END
1.812 INCHES NOMINAL 2ND END
1.250 INCHES NOMINAL 3RD END
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
SPECIFICATION/STANDARD DATA88044-AN784 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN784D6


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