4730-00-277-5156 TEE,BOSS Index 4730-00-277-5160 TEE,TUBE TO BOSS

National Stock Number:
4730-00-277-5157

Federal Supply Class:
4730

National Item Identification Number:
002775157

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.


Manufacturer Information:
3111202001JKEMBRAER S.A. DBA EMBRAER
3111202FB459EMBRAER AVIATION INTERNATIONAL
794967624617GENERAL MOTORS CORP
488 51077294PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC
794967699974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
3111202S4956EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
AN938D400624EATON AEROQUIP LLC
AN938D406581ALLAN AIRCRAFT SUPPLY CO., LLC
AN938D413899HYDRO-FITTING MANUFACTURING CORPORATION
AN938D414397FABER ENTERPRISES, INC.
AN9264D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN926D488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN9330488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN938-4D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48750U583SAE INTERNATIONAL
AS51920U583SAE INTERNATIONAL
AS5192W040U583SAE INTERNATIONAL
SAE-AS48750U583SAE INTERNATIONAL
AN938D414798DESIGNED METAL CONNECTIONS INC
AN938D422995CROWN FITTING CO INC
AN938D430974AEROFIT, LLC
AN938D471563COLLINS ENGINEERING CORP
AS519281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS487581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5192W0481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN938D488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
LEG LENGTH0.750 INCHES NOMINAL ALL ENDS
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SPECIAL FEATURESEND ITEM: GRUMMAN A-10 AIRCRAFT
SPECIFICATION/STANDARD DATA88044-AN938 GOVERNMENT STANDARD AND 81349-MIL-F-5509 GOVERNMENT SPECIFICATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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