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


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