4730-01-191-6443 ELBOW,PIPE TO BOSS Index 4720-01-191-6446 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-191-6444

Federal Supply Class:
4730

National Item Identification Number:
011916444

Description:
TEE,PIPE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE PIPE CONNECTION(S) HAS STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. 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 PIPE OR PIPE FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, OR THE LIKE.


Manufacturer Information:
2445109-00AG96169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS 3RD END
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 3RD END
CONNECTION STYLESOCKET (PIPE) 1ST END
CONNECTION STYLESOCKET (PIPE) 2ND END
FURNISHED ITEMS AND QUANTITY1 PLUG AND 1 PREFORMED PACKING
LEG LENGTH1.120 INCHES NOMINAL ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-S-234,GR WPB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 3RD END
SPECIAL FEATURESWIRE LOCK 0.040 IN. DIA; SECURING CLIP 0.119 IN. THK; INNER CONNECTOR GROUND SHEATH 0.219 IN. ID BY0.250 IN. OD; 3 STRAND ROPE CONSTRUCTION 0.125 IN.OD
THREAD CLASS2B 3RD END
THREAD SERIES DESIGNATORUNF 3RD END


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