Product Details | CHECK VALVE

4820-01-518-2438 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.

Part Alternates: C9-1862-4 P/N 493-8SS1-2, C918624PN4938SS12, HI-850-3200 ITEM 35, HI8503200ITEM35, 4938SS12, 493-8SS1-2, 4820-01-518-2438, 01-518-2438, 4820015182438, 015182438

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 MAR 2004 01-518-2438

Drawings & Photos | NSN 4820-01-518-2438


Demand History | NSN 4820-01-518-2438

Part Number Request Date QTY Origin
493-8SS1-2 2019-07-192 5 DIBBS
C9-1862-4 P/N 493-8SS1-2 2019-07-192 5 DIBBS
HI-850-3200 ITEM 35 2019-07-192 5 DIBBS
493-8SS1-2 2019-07-182 2 DIBBS
C9-1862-4 P/N 493-8SS1-2 2019-07-182 2 DIBBS
HI-850-3200 ITEM 35 2019-07-182 2 DIBBS

Cross Reference | NSN 4820-01-518-2438

Part Number Cage Code Manufacturer
493-8SS1-2 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
C9-1862-4 P/N 493-8SS1-2 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
HI-850-3200 ITEM 35 7N931 HHE SERVICES INCORPORATED DBA HUBER

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Technical Data | NSN 4820-01-518-2438

Characteristic Specifications
MATERIAL STEEL COMP 303 BODY
STYLE DESIGNATOR A1 ANGLE
FLOW CONTROL DEVICE SPOOL
MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE HYDRAULIC FLUID, PETROLEUM BASE 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 200.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE B9 PLAIN ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES ALL ENDS
OPENING PRESSURE SETTING 2.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP -65.0 DEG FAHRENHEIT
PART NAME ASSIGNED BY CONTROLLING AGENCY SOFT SEAT REPUBLIC CHECK VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-518-2438

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-518-2438

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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
Purchasing QTY
UOM
1
EA : Each