4820-01-485-7543 VALVE,SAFETY RELIEF Index 9340-01-485-7545 WINDOW,OBSERVATION

National Stock Number:
4730-01-485-7544

Federal Supply Class:
4730

National Item Identification Number:
014857544

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:
FD90-1034-04-0401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS


Techincal Specification:
CONNECTION STYLEPLAIN ALL ENDS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
LEG LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL BODY
QUICK DISCONNECT METHODPUSH-LOCK SECOND QUICK DISCONNECT END
QUICK DISCONNECT NOMINAL SIZE0.250 INCHES SECOND QUICK DISCONNECT END
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
OVERALL LENGTH1.900 INCHES NOMINAL
SPECIAL FEATURESFD-90 SERIES/SAE J1502 INTERCHANGE; SELF SEALING VALVE DESIGN ALLOWS CONNECTION AND DISCONNECTION AT 500 PSI; STANDARD SEAL MATERIAL-BUNA-N; QD HALF WITH DUST CAP P/N FD90-1035-04-04
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTZINC BODY
THREAD SERIES DESIGNATORNPTF ALL ENDS


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