Product Details | VALVE SEAT

4820-00-449-2206 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: V2B10659NN, V2B10659-NN, V3D10077PC5, 4820-00-449-2206, 00-449-2206, 4820004492206, 004492206

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 MAY 1974 00-449-2206

Drawings & Photos | NSN 4820-00-449-2206


Demand History | NSN 4820-00-449-2206

Part Number Request Date QTY Origin
V2B10659-NN 2025-10-296 19 DIBBS
V3D10077PC5 2025-10-296 19 DIBBS
V2B10659-NN 2024-02-39 34 DIBBS
V3D10077PC5 2024-02-39 34 DIBBS
V2B10659-NN 2023-05-124 37 DIBBS
V3D10077PC5 2023-05-124 37 DIBBS
V2B10659-NN 2022-08-230 37 DIBBS
V3D10077PC5 2022-08-230 37 DIBBS
V2B10659-NN 2022-07-195 16 DIBBS
V3D10077PC5 2022-07-195 16 DIBBS
V2B10659-NN 2019-05-122 74 DIBBS
V3D10077PC5 2019-05-122 74 DIBBS
4820-00-449-2206 2016-06-161 55 DIBBS
4820-00-449-2206 2016-04-98 44 DIBBS
4820-00-449-2206 2015-12-340 60 DIBBS
4820-00-449-2206 2015-07-200 30 DIBBS
4820-00-449-2206 2015-04-105 26 DIBBS
4820-00-449-2206 2015-03-74 26 DIBBS
4820-00-449-2206 2014-04-98 33 DIBBS
4820-00-449-2206 2013-11-329 21 DIBBS
4820-00-449-2206 2013-11-309 21 DIBBS
4820-00-449-2206 2012-09-245 18 DIBBS
4820-00-449-2206 2011-04-91 17 DIBBS
4820-00-449-2206 2011-01-19 13 DIBBS
4820-00-449-2206 2010-04-95 17 DIBBS
4820-00-449-2206 2010-01-21 8 DIBBS
4820-00-449-2206 2009-08-222 31 DIBBS
4820-00-449-2206 2009-08-217 19 DIBBS
4820-00-449-2206 2009-06-180 12 DIBBS
4820-00-449-2206 2009-03-64 27 DIBBS
4820-00-449-2206 2009-01-22 9 DIBBS

Cross Reference | NSN 4820-00-449-2206

Part Number Cage Code Manufacturer
V2B10659-NN 99517 VACCO INDUSTRIES
V3D10077PC5 99517 VACCO INDUSTRIES

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Technical Data | NSN 4820-00-449-2206

Characteristic Specifications
STYLE DESIGNATOR B6 PLAIN
OVERALL HEIGHT 0.125 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.500 INCHES NOMINAL
BODY INSIDE DIAMETER 0.750 INCHES NOMINAL
MATERIAL PLASTIC POLYAMIDE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT

Restrictions/Controls & Freight Information | NSN 4820-00-449-2206

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 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 4820-00-449-2206

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each