4730-01-128-9142 COUPLING HALF,QUICK DISCONNECT Index 4730-01-128-9144 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-01-128-9143

Federal Supply Class:
4730

National Item Identification Number:
011289143

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:
1010170WE82AMERICAN TURBO SYSTEMS INC


Techincal Specification:
BASIC SHAPE STYLEROUND W/OUT BOLT HOLES FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPEFLANGE FIRST FLUID END CONNECTION
CONNECTION STYLERAISED ALL ENDS
LEG LENGTH0.365 INCHES MAXIMUM
OVERALL LENGTH4.035 INCHES MINIMUM AND 4.135 INCHES MAXIMUM
MATERIALSTEEL BODY
NOMINAL OUTSIDE DIAMETER4.277 INCHES
NOMINAL THICKNESS0.835 INCHES
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE3.344 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER3.6215 INCHES
RAISED FACE NOMINAL HEIGHT0.120 INCHES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35B FED SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTPASSIVATE BODY


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