Product Details | VALVE SEAT RETAINER

4820-01-066-6553 An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: SS8452050575, SS845-2050575, SS845-2050575 P, SS8452050575P, SS8452050575PC9, SS845-2050575PC9, 4820-01-066-6553, 01-066-6553, 4820010666553, 010666553

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 OCT 1978 01-066-6553

Cross Reference | NSN 4820-01-066-6553

Part Number Cage Code Manufacturer
SS845-2050575 53711 NAVAL SEA SYSTEMS COMMAND
SS845-2050575 P 80064 NAVAL SHIP SYSTEMS COMMAND
SS845-2050575PC9 53154 PORTLAND VALVE LLC
SS845-2050575PC9 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4820-01-066-6553

Characteristic Specifications
MATERIAL NICKEL ALLOY
OUTSIDE DIAMETER 4.875 INCHES NOMINAL
VALVE DESIGN CONTROL ACTIVITY 53711

Restrictions/Controls & Freight Information | NSN 4820-01-066-6553

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:UPrecious metal type is unknown
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-066-6553

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