4730-00-187-7603, COUPLING,PIPE

National Stock Number:
4730-00-187-7603

Federal Supply Class:
4730

National Item Identification Number:
001877603

Description:
COUPLING,PIPE

Detail:
A STRAIGHT FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME OR DIFFERENT TYPE PIPE CONNECTION OF THE SAME SIZE ON BOTH ENDS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO ANOTHER PIPE OR PIPE FITTING. EXCLUDES FITTINGS WITH THREADED EXTERNAL CONNECTIONS ON BOTH ENDS. SEE ALSO NIPPLE, PIPE.

Manufacturer Information:

800411	02280	AMERICAN HOIST AND DERRICK CO
800411	49185	TEREX AMERICAN CRANE CORP
B16.3	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B16.5	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B16.9	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
WWP521	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
WWP521	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	IRON OVERALL
MAXIMUM OPERATING TEMP	260.0 CELSIUS 1ST RESPONSE
MAXIMUM OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE	300.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP	65.6 CELSIUS 2ND RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS 2ND RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM 1ST RESPONSE
NOMINAL OVERALL LENGTH	2.880 INCHES
NOMINAL PIPE SIZE ACCOMMODATED	2.500 INCHES ALL ENDS
NOMINAL THREAD SIZE	2.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA	1 TYPE
STYLE DESIGNATOR	PLAIN W/ FLATED SIDES
THREAD SERIES DESIGNATOR	NPT ALL ENDS

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