4730-00-900-3397 COUPLING HALF,QUICK DISCONNECT Index 2620-00-900-3400 TIRE,PNEUMATIC,AIRCRAFT

National Stock Number:
4730-00-900-3398

Federal Supply Class:
4730

National Item Identification Number:
009003398

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:
697372-198897LOCKHEED MARTIN CORP
AE90693G00624EATON AEROQUIP LLC


Techincal Specification:
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
OVERALL LENGTH2.502 INCHES NOMINAL
QUICK DISCONNECT METHODQUICK LEAD THREAD ALL ENDS
QUICK DISCONNECT NOMINAL SIZE1.094 INCHES ALL ENDS
SEAT ANGLE12.0 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 STYLEFLARELESS ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH0.516 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
PROPRIETARY CHARACTERISTICSPACS


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