4730-01-190-7089 COUPLING,TUBE Index 4720-01-190-7091 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-190-7090

Federal Supply Class:
4730

National Item Identification Number:
011907090

Description:
ADAPTER,STRAIGHT,PIPE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. THE OTHER END 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 IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.


Manufacturer Information:
515032-137695RAYTHEON COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 2017 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.062 INCHES 1ST END
0.375 INCHES 2ND END
NOMINAL OVERALL LENGTH0.632 INCHES
SPECIAL FEATURESW/INTERNAL THD 0.190-32 UNF-2B WITH THD DEPTH TO 0.602 IN. ON BOSS END


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