4730-01-208-4345 COUPLING HALF,QUICK DISCONNECT Index 4820-01-208-4347 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4730-01-208-4346

Federal Supply Class:
4730

National Item Identification Number:
012084346

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:
14466921877NORTHROP GRUMMAN SYSTEMS CORPORATION
144669-621877NORTHROP GRUMMAN SYSTEMS CORPORATION
SVHN4-4-1478357PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARELESS ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH0.453 INCHES NOMINAL
OVERALL LENGTH1.923 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 TYPE 316 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.250 INCHES ALL ENDS
SEAT ANGLE12.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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