4730-01-501-5518 NIPPLE,BOSS Index 1560-01-501-5520 PANEL,STRUCTURAL,AIRCRAFT

National Stock Number:
4730-01-501-5519

Federal Supply Class:
4730

National Item Identification Number:
015015519

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:
3671223P262-178022NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYTEE,BOSS


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