4730-00-070-5171 COUPLING HALF,QUICK DISCONNECT Index 5930-00-070-5173 ARM,SWITCH ACTUATOR

National Stock Number:
4730-00-070-5172

Federal Supply Class:
4730

National Item Identification Number:
000705172

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:
400-1-4QC6100-31602570SWAGELOK CO
400-1-4QC6100-3163T9T9SWAGELOK CO
SS-QC4-B1-40002570SWAGELOK CO
CV0096-00622915NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV
SS-QC4-B1-4003T9T9SWAGELOK CO
4ZH-Q4CY-SS97111PARKER-HANNIFIN CORPORATION
SS400-1-4QC6100-31602570SWAGELOK CO
SS400-1-4QC6100-3163T9T9SWAGELOK CO


Techincal Specification:
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARELESS ALL ENDS
FEATURES PROVIDEDSELF-SEALING
FURNISHED ITEMS AND QUANTITY1 SEAL
LEG LENGTH1.094 INCHES NOMINAL
MATERIALSTEEL BODY
MATING END IDENTIFICATIONCRAWFORD FITTING CO. COUPLING HALF,QUICK DISCONNECT. PART NO. 400-1-4QC200-316
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
OVERALL LENGTH2.500 INCHES MAXIMUM
SPECIAL FEATURESBULKHEAD SWAGELOK TUBE CONNECTIOC; ETHYLENE PROPYLENE SEAL
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.250 INCHES ALL ENDS
SEAT ANGLE20.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTPASSIVATE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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