4730-01-420-1174, COUPLING,PIPE

National Stock Number:
4730-01-420-1174

Federal Supply Class:
4730

National Item Identification Number:
014201174

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:

6397430	53711	NAVAL SEA SYSTEMS COMMAND
6397430,1-1/4IN,70/30CUNI,SW	53711	NAVAL SEA SYSTEMS COMMAND
803-6397430 CPLG 1 1/4	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

CONNECTION STYLE	SOCKET (PIPE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 715 OVERALL
MAXIMUM OPERATING TEMP	425.0 FAHRENHEIT FIRST RESPONSE
MAXIMUM OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH FIRST RESPONSE
MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SECOND RESPONSE
MAXIMUM OPERATING TEMP	150.0 FAHRENHEIT SECOND RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SECOND RESPONSE
NOMINAL OVERALL LENGTH	1.860 INCHES
NOMINAL PIPE SIZE ACCOMMODATED	1.250 INCHES ALL ENDS
SPECIAL FEATURES	OPTIONAL RIB FOR MACHINING OR WALL;MATERIAL COMPOSITION 70-30 COPPER NICKEL ALLOY
STYLE DESIGNATOR	PLAIN

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