4730-01-599-4021, COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-01-599-4021

Federal Supply Class:
4730

National Item Identification Number:
015994021

Description:
COUPLING HALF,QUICK DISCONNECT

Detail:
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Manufacturer Information:

6718K84

39428

MCMASTER-CARR SUPPLY CO

Techincal Specification:

CONNECTION STYLE	PLAIN SECOND FLUID END CONNECTION
CONNECTION STYLE	PUSH (INTERNAL) FIRST QUICK DISCONNECT END
CONNECTION TYPE	AIR CHUCK QUICK DISCONNECT FIRST QUICK DISCONNECT END
CONNECTION TYPE	THREADED INTERNAL PIPE SECOND FLUID END CONNECTION
DEPTH	0.94 INCHES NOMINAL
LEG LENGTH	0.40 INCHES NOMINAL
MATERIAL	STEEL CORROSION RESISTING OVERALL
MATING END IDENTIFICATION	FEMALE
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE	0.250 INCHES SECOND FLUID END CONNECTION
NOMINAL PIPE SIZE ACCOMMODATED	0.250 INCHES FIRST QUICK DISCONNECT END
NOMINAL WIDTH ACROSS FLATS	0.750 INCHES
OVERALL LENGTH	2.04 INCHES NOMINAL
QUICK DISCONNECT METHOD	PUSH-PULL FIRST QUICK DISCONNECT END
QUICK DISCONNECT NOMINAL SIZE	0.250 INCHES FIRST QUICK DISCONNECT END
STYLE DESIGNATOR	FEMALE COUPLING HALF
THREAD QUANTITY PER INCH	18.0 SECOND FLUID END CONNECTION
THREAD SERIES DESIGNATOR	NPTF SECOND FLUID END CONNECTION

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