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National Stock Number:
4820-01-197-5909
Federal Supply Class:
4820
National Item Identification Number:
011975909
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.
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Manufacturer Information:
| 2620-902X13PC3 | 63686 | THE WALWORTH COMPANY | | 2620-902X13PC3 | 96169 | ELECTRIC BOAT CORPORATION | | 845-2181290PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | NICKEL ALLOY | | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STYLE DESIGNATOR | SOLID WEDGE | | TAPER MAJOR DIAMETER | 1.614 INCHES NOMINAL | | TAPER MINOR DIAMETER | 1.000 INCHES NOMINAL |
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