4730-00-240-1672, UNION,PIPE

National Stock Number:
4730-00-240-1672

Federal Supply Class:
4730

National Item Identification Number:
002401672

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:

13218E0476-8TA	97403	CECOM LR CENTER
ASME-B16.39	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASMEB16.39-08-T-A	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B16.39	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B16.39-08-T-A	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
PT1280	14959	CRANE CO DIV VALVE DIV
PT18	73854	UNIVERSAL-GRABLER CORP
WA22861	75370	KAYDON RING & SEAL INC
WWU531-08TA	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE OR ANS1 G49.1 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE THREAD PIECE
MATERIAL	COPPER ALLOY SEAT
MATERIAL	IRON OR STEEL NUT
MATERIAL	IRON OR STEEL TAILPIECE
MATERIAL	IRON OR STEEL THREAD PIECE
MAXIMUM OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH FIRST RESPONSE
MAXIMUM OPERATING TEMP	450.0 FAHRENHEIT FIRST RESPONSE
MAXIMUM OPERATING TEMP	450.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING PRESSURE	300.0 POUNDS PER SQUARE INCH SECOND RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SECOND RESPONSE
NOMINAL OVERALL LENGTH	2.750 INCHES
NOMINAL THREAD SIZE	2.000 INCHES ALL ENDS
SEAT TYPE	GROUND-JOINT
STYLE DESIGNATOR	SCREWED
THREAD SERIES DESIGNATOR	NPT ALL ENDS

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