4820-01-420-1943 GUIDE,VALVE STEM Index 4810-01-420-1945 PISTON,VALVE

National Stock Number:
4810-01-420-1944

Federal Supply Class:
4810

National Item Identification Number:
014201944

Description:
PISTON,VALVE

Detail:
A CYLINDRICAL ITEM OF VARIOUS CONFIGURATIONS WHICH RECIPROCATES IN A VALVE BODY, ASSISTING IN THE MOVEMENT OF THE DISK TO OPEN OR CLOSE A VALVE. MAY INCLUDE ADDITIONAL COMPONENTS SUCH AS RING(S), COLLAR(S), SPRING(S) AND THE LIKE. EXCLUDES DISK, VALVE.


Manufacturer Information:
80E89-172914GRIMES AEROSPACE COMPANY


Techincal Specification:
INSIDE DIAMETER0.730 INCHES NOMINAL
OUTSIDE DIAMETER0.925 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
OVERALL LENGTH0.773 INCHES MINIMUM AND 0.779 INCHES MAXIMUM
SPECIAL FEATURESMATERIAL, TYPE 6AL-4V TITANIUM BAR, CONDITION ANNEALED, PER AMS 4928
VALVE DESIGN CONTROL ACTIVITY72914
VALVE MODEL NUMBER FOR WHICH DESIGNED52E61-3


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