2590-00-986-6977 VALVE,FLOW REGULATO Index 4820-00-986-6979 VALVE,CHECK

National Stock Number:
4820-00-986-6978

Federal Supply Class:
4820

National Item Identification Number:
009866978

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
10922198-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4820009866978A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4820009866978SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
MATERIALSTEEL BODY
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE 1ST END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
NOMINAL THICKNESS1.500 INCHES 1ST END
NOMINAL LENGTH4.437 INCHES 1ST END
NOMINAL WIDTH4.440 INCHES ALL ENDS
BOLT HOLE QUANTITY4 1ST END
BOLT HOLE NOMINAL DIAMETER0.656 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.562 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.187 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
MOUNTING POSITIONHORIZONTAL
MOUNTING FACILITYTHREADED FASTENER
SUPPLEMENTARY FEATURESFLOW CONTROL DEVICE: DIAPHRAGM


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