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National Stock Number:
4820-01-067-7977
Federal Supply Class:
4820
National Item Identification Number:
010677977
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:
| 2642-253-04 ITEM 17 | 96169 | ELECTRIC BOAT CORPORATION | | 4687718-0017 | 96169 | ELECTRIC BOAT CORPORATION | | 845-4687718 ITEM 17 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 0.945 INCHES NOMINAL | | INSIDE DIAMETER | 2.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.750 INCHES NOMINAL | | MATERIAL | TITANIUM ALLOY | | UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL | | STYLE DESIGNATOR | SWING CHECK |
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