4730-01-539-9880 UNION,PIPE Index 2540-01-539-9882 LATCH,DOOR,VEHICULAR

National Stock Number:
4730-01-539-9881

Federal Supply Class:
4730

National Item Identification Number:
015399881

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:
1243846319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12438463-101417GENERAL DYNAMICS LAND SYSTEMS INC.
12438463-119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
51245-121392TRANSDIGM INC


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL FIRST FLUID END CONNECTION
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPEINTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
LEG LENGTH0.550 INCHES NOMINAL
OVERALL LENGTH1.623 INCHES MINIMUM AND 1.629 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING BODY
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL/WATER MIXTURE 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, SYNTHETIC HYDROCARBON BASE 1ST RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST FLUID END CONNECTION
NOMINAL THREAD SIZE1.062 INCHES FIRST FLUID END CONNECTION
PART NAME ASSIGNED BY CONTROLLING AGENCYQUICK DISCONNECT, BLIND MATE
STYLE DESIGNATORFEMALE COUPLING HALF
SURFACE TREATMENTPASSIVATE BODY
THREAD CLASS3A FIRST FLUID END CONNECTION
THREAD QUANTITY PER INCH12 FIRST FLUID END CONNECTION
THREAD SERIES DESIGNATORUNJ FIRST FLUID END CONNECTION


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