Product Details | VALVE SEAT

4820-01-358-8562 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: 8456556347, 845-6556347, 84565563473, 845-6556347-3, 4820-01-358-8562, 01-358-8562, 4820013588562, 013588562

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 MAY 1992 01-358-8562

Drawings & Photos | NSN 4820-01-358-8562


Demand History | NSN 4820-01-358-8562

Part Number Request Date QTY Origin
845-6556347-3 2025-03-78 35 DIBBS
845-6556347-3 2024-05-123 35 DIBBS
845-6556347-3 2023-10-284 17 DIBBS
845-6556347-3 2023-01-22 18 DIBBS
845-6556347-3 2022-04-104 18 DIBBS
845-6556347-3 2019-11-325 3 DIBBS
845-6556347-3 2019-10-290 15 DIBBS
845-6556347-3 2019-10-290 3 DIBBS
845-6556347-3 2019-09-259 15 DIBBS
845-6556347-3 2019-08-227 9 DIBBS
4820-01-358-8562 2018-07-203 6 DIBBS
4820-01-358-8562 2018-04-112 6 DIBBS
4820-01-358-8562 2016-07-189 3 DIBBS
4820-01-358-8562 2016-06-166 12 DIBBS
4820-01-358-8562 2016-06-158 9 DIBBS
4820-01-358-8562 2016-05-147 4 DIBBS
4820-01-358-8562 2016-05-140 3 DIBBS
4820-01-358-8562 2015-06-165 3 DIBBS
4820-01-358-8562 2012-06-182 1 DIBBS
4820-01-358-8562 2009-05-141 2 DIBBS

Cross Reference | NSN 4820-01-358-8562

Part Number Cage Code Manufacturer
845-6556347 53711 NAVAL SEA SYSTEMS COMMAND
845-6556347-3 53711 NAVAL SEA SYSTEMS COMMAND
845-6556347-3 71724 JOHN CRANE INC
845-6556347-3 95024 JOHN CRANE-HOUDAILLE INC LAWRENCE PARK INDUSTRIAL DISTRICT

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Technical Data | NSN 4820-01-358-8562

Characteristic Specifications
STYLE DESIGNATOR B6 PLAIN
OVERALL HEIGHT 0.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.000 INCHES NOMINAL
BODY INSIDE DIAMETER 0.100 INCHES NOMINAL
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE SEAT
SEATING SURFACE SHAPE FLAT
MANUFACTURERS CODE 53711
MFR SOURCE CONTROLLING REFERENCE 845-6556347-3

Restrictions/Controls & Freight Information | NSN 4820-01-358-8562

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 4820-01-358-8562

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