4310-00-678-6751 FILTER,FLUID Index 4310-00-678-6755 DAMPENER,VIBRATION

National Stock Number:
4820-00-678-6754

Federal Supply Class:
4820

National Item Identification Number:
006786754

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:
201519153711NAVAL SEA SYSTEMS COMMAND
2320R2PP91816CIRCOR AEROSPACE, INC.
6184-5501496AIR DRY CO OF AMERICA, LLC
AP2811816004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
67A274C26430003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
6184-5599447COOPER INTERCONNECT, INC.
AP281185RQL2DRS ENVIRONMENTAL SYSTEMS INC
AP2811892878HDT EXPEDITIONARY SYSTEMS INC


Techincal Specification:
MATERIALSTEEL COMP 416 BODY
STEEL COMP 416 AND
PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
STEEL COMP 416 SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 416/SAE 51416 FED STD SINGLE MATERIAL RESPONSE BODY
FED STD 66,AISI 416/SAE 51416 FED STD 1ST MATERIAL RESPONSE AND
MIL-R-8791 MIL SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE
FED STD 66,AISI 416/SAE 51416 FED STD SINGLE MATERIAL RESPONSE SEAT
SURFACE TREATMENTPASSIVATE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP500.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING
SPECIAL FEATURES2.0 TO 4.0 PSI VALVE CRACKING PRESSURE
THE MANUFACTURERS DATA
MANUFACTURERS CODE91816
DESIGN CONTROL REFERENCE2320R2PP


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