4730-01-171-4440 COUPLING HALF,QUICK DISCONNECT Index 4820-01-171-4442 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4730-01-171-4441

Federal Supply Class:
4730

National Item Identification Number:
011714441

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:
4730PL09761679009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
518958653711NAVAL SEA SYSTEMS COMMAND
L-102-605477NEW SD INC SEATON-WILSON DIV SUB OF BEI ELECTRONICS INC
5189586-00253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARED ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH0.375 INCHES NOMINAL
OVERALL LENGTH1.125 INCHES NOMINAL
MATERIALSTEEL BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
SEAT ANGLE37.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTPASSIVATE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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