Product Details | LIQUID-CHECK VALVE

4820-01-440-8964 A normally open valve which permits the passage of air or gases in both directions but prevents the passage of liquids in one direction. The action is controlled by a buoyant flow control device which rises against its seat when liquids are present therein.

Part Alternates: H-62-SW 1IN, H62SW1IN, 1H62SW, 1-H-62-SW, 4820-01-440-8964, 01-440-8964, 4820014408964, 014408964

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 JAN 1997 01-440-8964

Drawings & Photos | NSN 4820-01-440-8964


Cross Reference | NSN 4820-01-440-8964

Part Number Cage Code Manufacturer
1-H-62-SW 4V609 BONNEY FORGE VALVE
1-H-62-SW 6A441 COOK BROS MFG AND SUPPLY CO
H-62-SW 1IN 4V609 BONNEY FORGE VALVE

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Technical Data | NSN 4820-01-440-8964

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY
STYLE DESIGNATOR A6 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
CONNECTION TYPE UNTHREADED EXTERNAL PIPE ALL ENDS
DISK LOADING METHOD SPRING
END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIP CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-440-8964

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.
Category Code Description
No Freight Information

Management | NSN 4820-01-440-8964

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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