Product Details | VALVE SEAT

4820-01-357-3454 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: DF330661, DF330661 FIND 9, DF330661FIND9, 6408589, 6408589 PART 211054833, 6408589PART211054833, 4820-01-357-3454, 01-357-3454, 4820013573454, 013573454, 211054833

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 APR 1992 01-357-3454

Drawings & Photos | NSN 4820-01-357-3454


Demand History | NSN 4820-01-357-3454

Part Number Request Date QTY Origin
4820-01-357-3454 2013-11-308 3 DIBBS
4820-01-357-3454 2011-05-126 3 DIBBS

Cross Reference | NSN 4820-01-357-3454

Part Number Cage Code Manufacturer
211054833 53711 NAVAL SEA SYSTEMS COMMAND
6408589 53711 NAVAL SEA SYSTEMS COMMAND
6408589 PART 211054833 53711 NAVAL SEA SYSTEMS COMMAND
DF330661 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
DF330661 FIND 9 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS

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Technical Data | NSN 4820-01-357-3454

Characteristic Specifications
STYLE DESIGNATOR B11 PLAIN
BODY OUTSIDE DIAMETER 1.748 INCHES NOMINAL
MATERIAL PLASTIC SEAT
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 30.000 NOMINAL
SPECIAL FEATURES FOR 0.250 IN. BALL VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-357-3454

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 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 4820-01-357-3454

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each