4820-01-066-9928 SEAT,VALVE Index 5315-01-066-9931 PIN,SHOULDER,HEADLESS

National Stock Number:
4730-01-066-9930

Federal Supply Class:
4730

National Item Identification Number:
010669930

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:
205W39CD679326TRANSDIGM INC
580R558H0297942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION STYLEFLARED ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
LEG LENGTH0.551 INCHES MINIMUM AND 0.561 INCHES MAXIMUM
OVERALL LENGTH1.749 INCHES MINIMUM AND 1.799 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE AND AMS5673 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY AND STEEL BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.2475 INCHES ALL ENDS
NOMINAL THREAD SIZE0.312 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY2 MIL SPEC SINGLE TREATMENT RESPONSE AND QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTANODIZE AND PASSIVATE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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