Product Details | VALVE DISK AND SEAT SET

4820-01-420-4139 A unit of matched items consisting of a circular or cylindrical item, ground for provision to be lapped with the mating seating surface to function as a unit to form a drip tight seal. May include plate, insert, guide, rings, and the like. See also DISK, VALVE and SEAT, VALVE.

Part Alternates: 2242632, 224-2-6-32, 4820-01-420-4139, 01-420-4139, 4820014204139, 014204139

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 16 OCT 1995 01-420-4139

Cross Reference | NSN 4820-01-420-4139

Part Number Cage Code Manufacturer
224-2-6-32 1V334 KEY INDUSTRIES INC DBA LIBERTY EQUIPMENT AND SUPPLY CO
224-2-6-32 30263 PIMA VALVE, INC.

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Technical Data | NSN 4820-01-420-4139

Characteristic Specifications
COMPONENT QUANTITY 2
DOCUMENT SOURCE 30263
DOCUMENT TYPE MFR DRAWING
DOCUMENT IDENTIFICATION 224-2
COMPONENT DOCUMENT PAGE NUMBER 1
NONSUPPLY ITEMS AND QUANTITIES SEAT RING 1; SOLID MONEL DISK 1
END ITEM NAME ANGLE STOP-CHECK VALV, 150 PSI, 6 INCH
END ITEM SOURCE 30263
END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIPS CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-420-4139

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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 4820-01-420-4139

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
SE : Set