4720-00-673-3250 HOSE ASSEMBLY,NONMETALLIC Index 2915-00-673-3257 VALVE,FLOAT,AIRCRAFT FUEL TANK

National Stock Number:
4730-00-673-3255

Federal Supply Class:
4730

National Item Identification Number:
006733255

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:
1309AS8A86831SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC


Techincal Specification:
MATERIALALUMINUM ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORMALE COUPLING HALF
CONNECTION STYLEFLARED ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
EXTERNAL QUICK DISCONNECT ALL ENDS
SURFACE TREATMENTANODIZE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
LEG LENGTH1.547 INCHES NOMINAL
OVERALL LENGTH3.438 INCHES NOMINAL
SEAT ANGLE37.0 DEGREES
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
THREAD CLASS3A ALL ENDS
MATING END IDENTIFICATIONROYLYN INC,COUPLING HALF QUICK DISCONNECT,PART NO.1325-8
FEATURES PROVIDEDSELF-SEALING
SPECIAL FEATURESFLUID END IS A BULKHEAD FITTING


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