3010-01-209-0893 COUPLING,SHAFT,RIGID Index 4820-01-209-0895 RETAINER,VALVE SPRING

National Stock Number:
4820-01-209-0894

Federal Supply Class:
4820

National Item Identification Number:
012090894

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:
209-214752780064NAVAL SHIP SYSTEMS COMMAND
209-2147527 PIECE 380064NAVAL SHIP SYSTEMS COMMAND
76553-78X2496169ELECTRIC BOAT CORPORATION
76553-78X24 PIECE 396169ELECTRIC BOAT CORPORATION
SSBN654-209-214752780064NAVAL SHIP SYSTEMS COMMAND
SSBN654-209-2147527 PIECE 380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER12.001 INCHES NOMINAL
OUTSIDE DIAMETER16.998 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
VALVE SIZE FOR WHICH DESIGNED12.000 INCHES
VALVE DESIGN CONTROL ACTIVITY96169


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