4140-00-142-1946 FAN,CIRCULATING Index 4730-00-142-1958 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-00-142-1952

Federal Supply Class:
4730

National Item Identification Number:
001421952

Description:
CONNECTOR,MULTIPLE,FLUID PRESSUR

Detail:
A DEVICE OF VARYING SHAPES WITH TWO OR MORE CONNECTIONS TO ACCOMMODATE HYDRAULIC OR AIR PASSAGE(S) LINE END CONNECTIONS AND/OR A BOLT, FLUID PASSAGE(S).


Manufacturer Information:
72525698897LOCKHEED MARTIN CORP
AN779D12M0D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS4875/10U583SAE INTERNATIONAL
AS4875/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN779D12MOD88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BOLT HOLE DIAMETER1.062 INCHES NOMINAL
BOLT HOLE FLATS SERRATIONSPROVIDED
BOLT HOLE FLUID PASSAGEPROVIDED
CONNECTION STYLEFLARED LOCATION NOT OTHERWISE SPECIFIED
DEPARTURE FROM CITED DESIGNATORABUJ,AJYP,AAJD,AAJF
FURNISHED ITEMSSEAT LOCATION NOT OTHERWISE SPECIFIED
FLUID CONNECTION QUANTITY2 LOCATION NOT OTHERWISE SPECIFIED
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE
OVERALL LENGTH1.688 INCHES NOMINAL
OVERALL WIDTH3.254 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024
SCREW THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED
SEAT ANGLE IN DEG37.0 LOCATION NOT OTHERWISE SPECIFIED
SPECIFICATION/STANDARD DATA88044-AN779 GOVERNMENT STANDARD AND 81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOR2 FLUID CONNECTIONS
SURFACE TREATMENTANODIZE
THICKNESS1.625 INCHES NOMINAL
THREAD CLASS3A LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE7/16IN.-20 LOCATION NOT OTHERWISE SPECIFIED


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