4720-00-204-3388 HOSE ASSEMBLY,NONMETALLIC Index 4820-00-204-3397 VALVE,SEATLESS

National Stock Number:
4730-00-204-3392

Federal Supply Class:
4730

National Item Identification Number:
002043392

Description:
UNION,PIPE

Detail:
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.


Manufacturer Information:
22U53181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B16.3905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
WWU53181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
WWU531-22TB81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALSTEEL OR
STEEL COMP 12L14 SEAT
STEEL UNION
SURFACE TREATMENTOXIDE OVERALL
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 1ST RESPONSE
STEAM 2ND RESPONSE
MAXIMUM OPERATING PRESSURE230.0 POUNDS PER SQUARE INCH 1ST RESPONSE
150.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT 1ST RESPONSE
500.0 DEG FAHRENHEIT 2ND RESPONSE
STYLE DESIGNATORSCREWED
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
NOMINAL OVERALL LENGTH1.820 INCHES
COUPLING FLANGE SHAPEHEXAGON
REDUCER TYPECONCENTRIC
SEAT TYPEGROUND-JOINT
NONDEFINITIVE SPEC/STD DATAA TYPE AND
1 CLASS


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