Product Details | STOP DIAPHRAGM VALVE

4820-01-230-8286 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 6099401K, 60994-01K, 60994-01K CDS-12165 60994, 6099401KCDS1216560994, 4820-01-230-8286, 01-230-8286, 4820012308286, 012308286

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 APR 1986 01-230-8286

Drawings & Photos | NSN 4820-01-230-8286


Cross Reference | NSN 4820-01-230-8286

Part Number Cage Code Manufacturer
60994-01K 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
60994-01K CDS-12165 60994 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 4820-01-230-8286

Characteristic Specifications
BOLT CIRCLE NOMINAL DIAMETER 7.812 INCHES ALL ENDS
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
VALVE SIZE 5.000 INCHES
MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
BOLT HOLE QUANTITY 10 ALL ENDS
CONNECTION TYPE FLANGE ALL ENDS
FACE TO FACE DISTANCE 16.750 INCHES
VALVE OPERATION METHOD HYDRAULIC
SPECIAL FEATURES VALVE POSITION INDICATOR IN COVER
NOMINAL OUTSIDE DIAMETER 9.062 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.687 INCHES ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL THICKNESS 1.062 INCHES ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-230-8286

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-230-8286

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative