4730-00-278-2784 TEE,BOSS Index 4730-00-278-2786 TEE,BOSS

National Stock Number:
4730-00-278-2785

Federal Supply Class:
4730

National Item Identification Number:
002782785

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:
AN926D1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN938-16D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN938D1600624EATON AEROQUIP LLC
AN938D1606581ALLAN AIRCRAFT SUPPLY CO., LLC
AN938D1613899HYDRO-FITTING MANUFACTURING CORPORATION
AN938D1614397FABER ENTERPRISES, INC.
AS5192D160U583SAE INTERNATIONAL
SAE AS48750U583SAE INTERNATIONAL
AN938D1614798DESIGNED METAL CONNECTIONS INC
AN938D1622995CROWN FITTING CO INC
AN938D1630974AEROFIT, LLC
AN938D1671563COLLINS ENGINEERING CORP
AN938D1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN938D16R1120SATAIR A/S
SAE AS51920U583SAE INTERNATIONAL


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
THREAD SERIES DESIGNATORUNJ ALL ENDS
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD CLASS3B ALL ENDS
LEG LENGTH1.531 INCHES NOMINAL ALL ENDS
SPECIFICATION/STANDARD DATA88044-AN938 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN938D16


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