4730-00-189-2617, UNION,PIPE

National Stock Number:
4730-00-189-2617

Federal Supply Class:
4730

National Item Identification Number:
001892617

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:

519	14959	CRANE CO DIV VALVE DIV
ASME B16.39	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B16.39-37-T-A	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B16.39-61-T-A	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
BM11352-58	19422	DEMARKUS CORP REFRIGERATION ENGINEERING CORP
BM11383-33	19422	DEMARKUS CORP REFRIGERATION ENGINEERING CORP
WW-U-531-49TA	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
WWU531-25TA	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
COUPLING FLANGE SHAPE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE NUT OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE NUT OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE NUT OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE NUT OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE NUT OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE TAILPIECE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE TAILPIECE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE TAILPIECE OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE TAILPIECE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE TAILPIECE OR ASTM 675 ASSN STD 2ND MATERIAL RESPONSE TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE THREAD PIECE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE THREAD PIECE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE THREAD PIECE OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE THREAD PIECE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE THREAD PIECE OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE THREAD PIECE
MATERIAL	COPPER ALLOY SEAT
MATERIAL	IRON NUT OR STEEL NUT
MATERIAL	IRON TAILPIECE OR STEEL TAILPIECE
MATERIAL	IRON THREAD PIECE OR STEEL THREAD PIECE
PROPRIETARY CHARACTERISTICS	PACS
MAXIMUM OPERATING TEMP	450.0 DEG FAHRENHEIT 1ST RESPONSE
MAXIMUM OPERATING TEMP	450.0 DEG FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE	250.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE	500.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS 2ND RESPONSE
NOMINAL OVERALL LENGTH	2.070 INCHES
NOMINAL THREAD SIZE	0.750 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 3 CLASS
REDUCER TYPE	CONCENTRIC
SEAT TYPE	GROUND JOINT
SPECIAL FEATURES	USED ON GRUMMAN AIRCRAFT,MODEL A10
SPECIFICATION/STANDARD DATA	05047-ASME B16.39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOR	SCREWED
THREAD SERIES DESIGNATOR	NPT ALL ENDS

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