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:
MATERIALALUMINUM ALLOY 2014 OR
ALUMINUM ALLOY 2024
SURFACE TREATMENTANODIZE
STYLE DESIGNATOR2 FLUID CONNECTIONS
OVERALL LENGTH1.688 INCHES NOMINAL
OVERALL WIDTH3.254 INCHES NOMINAL
THICKNESS1.625 INCHES NOMINAL
BOLT HOLE DIAMETER1.062 INCHES NOMINAL
FLUID CONNECTION QUANTITY2
CONNECTION STYLEFLARED
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE
THREAD PROVISIONTHREADED
THREAD SIZE7/16IN.-20
SCREW THREAD SERIES DESIGNATORUNF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
SEATINCLUDED
SEAT ANGLE IN DEG37.0
BOLT HOLE FLATS SERRATIONSPROVIDED
BOLT HOLE FLUID PASSAGEPROVIDED
SPECIFICATION/STANDARD DATA88044-AN779 GOVERNMENT STANDARD AND
81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DEPARTURE FROM CITED DESIGNATORABUJ,AJYP,AAJD,AAJF
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN779D12MOD


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