4730-01-487-5099 COUPLING HALF,QUICK DISCONNECT Index 2805-01-487-5101 HOUSING,FLYWHEEL

National Stock Number:
4730-01-487-5100

Federal Supply Class:
4730

National Item Identification Number:
014875100

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:
330853099251MISSION SYSTEMS DAVENPORT INC.
3308530-199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
QUICK DISCONNECT METHODTWIST-LOCK SECOND QUICK DISCONNECT END
QUICK DISCONNECT NOMINAL SIZE0.250 INCHES SECOND QUICK DISCONNECT END
SPECIAL FEATURESEND CONNECTION HAS INTERNAL .125 INCH NPT AND EXTERNAL .5-20 UNF-2A THREADS; CLEANLINESS SHALL BE IN ACCORDANCE WITH LITTON ST1637806 FOR OXYGEN SERVICE
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE II FED SPEC 1ST TREATMENT RESPONSE BODY
SURFACE TREATMENTPASSIVATE BODY
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION TYPEINTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION STYLEPLAIN ALL ENDS
LEG LENGTH0.910 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581/A582, TYPE 303, ANNEALED ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL CORROSION RESISTING BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER AIR INLET
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS
OVERALL LENGTH1.880 INCHES NOMINAL


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