1660-00-302-4390 PISTON,REGULATING V Index 4820-00-302-4393 SEAT,VALVE

National Stock Number:
4730-00-302-4391

Federal Supply Class:
4730

National Item Identification Number:
003024391

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:
1001J4A86831SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC
7654-486831SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
OVERALL LENGTH1.500 INCHES NOMINAL
QUICK DISCONNECT METHODTWIST-LOCK ALL ENDS
SEAT ANGLE37.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARED ALL ENDS
FEATURES PROVIDEDSAFETY LOCKING FEATURE
LEG LENGTH0.547 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY


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