5355-01-261-5345 KNOB Index 4820-01-261-5347 VALVE,CHECK

National Stock Number:
4820-01-261-5346

Federal Supply Class:
4820

National Item Identification Number:
012615346

Description:
DISK,VALVE

Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.


Manufacturer Information:
2621-826-01-008A96169ELECTRIC BOAT CORPORATION
262182601-008A96169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY 400
MEDIA FOR WHICH DESIGNEDWATER
NOMINAL THREAD SIZE0.500 INCHES
PRESSURE RATING700.0 POUNDS PER SQUARE INCH NOMINAL
THREAD CLASS2A
THREAD QUANTITY PER INCH13


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