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National Stock Number:
4820-01-461-2977
Federal Supply Class:
4820
National Item Identification Number:
014612977
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:
| 68-XA-4 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV | | 68-XA-4 PC2 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV | | 75E-0088V-002 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 2.750 INCHES MAXIMUM | | OUTSIDE DIAMETER | 16.8750 INCHES MAXIMUM | | MATERIAL | STEEL | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID | | PRESSURE RATING | 425.0 POUNDS PER SQUARE INCH MAXIMUM | | SHANK DIAMETER | 1.834 INCHES MINIMUM AND 1.854 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81349MIL-S-901D GOVERNMENT STANDARD | | STYLE DESIGNATOR | SWING CHECK | | TEST DATA DOCUMENT | 7W166-26593639 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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