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National Stock Number:
4820-01-199-8159
Federal Supply Class:
4820
National Item Identification Number:
011998159
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:
| 736991 | 45153 | HAMILTON SUNDSTRAND CORPORATION | | 736991 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 736991 | 55820 | RTX CORPORATION | | 736991 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | 736991 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 3.525 INCHES | | OUTSIDE DIAMETER | 3.800 INCHES NOMINAL | | SPECIAL FEATURES | OUTLINE GROUND TEST CHECK VALVE FLAPPER;WITH PROTECTIVE COVER | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UN |
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