Product Details | VALVE SEAT

4820-00-083-4369 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: 1461586676, 1461-586676, 4820-00-083-4369, 00-083-4369, 4820000834369, 000834369

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-083-4369

Drawings & Photos | NSN 4820-00-083-4369


Demand History | NSN 4820-00-083-4369

Part Number Request Date QTY Origin
4820-00-083-4369 2010-07-197 9 DIBBS
4820-00-083-4369 2010-03-76 7 DIBBS
4820-00-083-4369 2010-02-36 12 DIBBS
4820-00-083-4369 2009-10-292 11 DIBBS
4820-00-083-4369 2009-09-267 8 DIBBS
4820-00-083-4369 2009-07-212 10 DIBBS
4820-00-083-4369 2009-07-208 2 DIBBS
4820-00-083-4369 2009-07-186 3 DIBBS
4820-00-083-4369 2009-06-177 1 DIBBS
4820-00-083-4369 2009-06-173 1 DIBBS
4820-00-083-4369 2009-06-166 4 DIBBS

Cross Reference | NSN 4820-00-083-4369

Part Number Cage Code Manufacturer
1461-586676 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1461-586676 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS

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Technical Data | NSN 4820-00-083-4369

Characteristic Specifications
STYLE DESIGNATOR B10A PLAIN FLANGED
FLANGE DIAMETER 1.160 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.932 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.218 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.942 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER 0.6675 INCHES MINIMUM AND 0.6680 INCHES MAXIMUM FIRST STEP 0.685 INCHES NOMINAL SECOND STEP 0.531 INCHES NOMINAL THIRD STEP
MATERIAL STEEL COMP 302 OR STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 27.000 NOMINAL
CRITICALITY CODE JUSTIFICATION CQKW
MANUFACTURERS CODE 92003
DESIGN CONTROL REFERENCE 1461-586676

Restrictions/Controls & Freight Information | NSN 4820-00-083-4369

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 XX
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 4820-00-083-4369

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each