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National Stock Number:
4820-01-067-8271
Federal Supply Class:
4820
National Item Identification Number:
010678271
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 23 | 96169 | ELECTRIC BOAT CORPORATION | | 4687718-0023 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 0.960 INCHES NOMINAL | | INSIDE DIAMETER | 0.625 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | MATERIAL | TITANIUM ALLOY | | SPECIAL FEATURES | DISK DIA 6.515 IN. W/5.992 IN. OD FACE GROOVE. GROOVE W 0.275 IN. GROOVE DEPTH 0.218 IN. | | UNDER FLANGE HEIGHT | 0.840 INCHES NOMINAL | | STYLE DESIGNATOR | SWING CHECK |
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