Product Details | FLUE DAMPER

4520-01-191-6171 A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes VALVE, BUTTERFLY.

Part Alternates: 501-4675181ASSYA-6.9DIA, 5014675181ASSYA69DIA, 5014675189, 501-4675189, 5014675189F51, 501-4675189F51, 876432232ITF51, 87643-2232ITF-51, 4520-01-191-6171, 01-191-6171, 4520011916171, 011916171

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 11 OCT 1984 01-191-6171

Cross Reference | NSN 4520-01-191-6171

Part Number Cage Code Manufacturer
501-4675181ASSYA-6.9DIA 80064 NAVAL SHIP SYSTEMS COMMAND
501-4675189 80064 NAVAL SHIP SYSTEMS COMMAND
501-4675189F51 80064 NAVAL SHIP SYSTEMS COMMAND
87643-2232ITF-51 96169 ELECTRIC BOAT CORPORATION

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Restrictions/Controls & Freight Information | NSN 4520-01-191-6171

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
Category Code Description
NMF Description 026520 HEATERS WATER
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 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 E Engineer supplies, other than those listed under code B.
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 4520-01-191-6171

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