Product Details | VALVE SEAT

4820-01-335-8203 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: DF330707FINDNO11, DF330707FINDNO11VG, 211041871VG, 211081997VG, 6405342 FIND 11, 6405342 FIND 11VG, 6405342FIND11, 6405342FIND11VG, 801-6405342 FIND 11, 801-6405342 FIND 11VG, 8016405342FIND11, 8016405342FIND11VG, 4820-01-335-8203, 01-335-8203, 4820013358203, 013358203, 211041871, 211081997

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 MAR 1991 01-335-8203

Drawings & Photos | NSN 4820-01-335-8203


Demand History | NSN 4820-01-335-8203

Part Number Request Date QTY Origin
211041871VG 2011-09-273 25 US
4820-01-335-8203 2011-09-272 23 NECO
4820-01-335-8203 2011-06-154 31 NECO

Cross Reference | NSN 4820-01-335-8203

Part Number Cage Code Manufacturer
211081997 53711 NAVAL SEA SYSTEMS COMMAND
211081997VG 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6405342 FIND 11 53711 NAVAL SEA SYSTEMS COMMAND
801-6405342 FIND 11VG 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DF330707, FIND NO.11 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
DF330707, FIND NO.11VG 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-335-8203

Characteristic Specifications
STYLE DESIGNATOR B11 PLAIN
OVERALL HEIGHT 0.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.059 INCHES MINIMUM AND 1.061 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.563 INCHES NOMINAL
MATERIAL PLASTIC OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE RADIAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS EQUIPMENT AND/OR PARTS REQUIRING SPECIAL MATERIAL CONTROL AND QUALITY ASSURANCE WHICH SUPPORT SUBSAFE OR SUBMARINE APPLICATION;SPECIAL CLEANING AND PACKAGING FOR OXYGEN/HYDROGEN SERVICE IS REQUIRED
III END ITEM IDENTIFICATION BALL VALVE .25IPS
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 211041871

Restrictions/Controls & Freight Information | NSN 4820-01-335-8203

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-335-8203

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDVGEquipment and/or parts requiring special material control and quality assurance which support surface or submarine application. Special cleaning and packaging for oxygen/hydrogen service is required.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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