4720-01-288-1950 TUBING,NONMETALLIC Index 3030-01-288-1952 BELT,POSITIVE DRIVE

National Stock Number:
4730-01-288-1951

Federal Supply Class:
4730

National Item Identification Number:
012881951

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:
TB155S2-8D00624EATON AEROQUIP LLC


Techincal Specification:
BASIC SHAPE STYLEROUND FIRST QUICK DISCONNECT END
BOLT HOLE NOMINAL DIAMETER0.201 INCHES
BOLT CIRCLE NOMINAL DIAMETER1.440 INCHES
BOLT HOLE QUANTITY6
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARED ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH1.000 INCHES NOMINAL
OVERALL LENGTH2.188 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
MOUNTING FLANGE LOCATIONFIRST LEG
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER1.810 INCHES
NOMINAL THICKNESS0.050 INCHES
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
QUICK DISCONNECT METHODQUICK LEAD THREAD ALL ENDS
SEAT ANGLE37.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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