Product Details | VALVE SEAT

4820-00-098-9339 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: XXH4A, 4820-00-098-9339, 00-098-9339, 4820000989339, 000989339

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-098-9339

Cross Reference | NSN 4820-00-098-9339

Part Number Cage Code Manufacturer
XXH4A 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
XXH4A 30760 INGERSOLL RAND CO
XXH4A 88663 DRESSER-RAND CO INGERSOLL-RAND OPNS

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Technical Data | NSN 4820-00-098-9339

Characteristic Specifications
OVERALL HEIGHT 1.438 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.906 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.750 INCHES NOMINAL
MATERIAL COPPER ALLOY OVERALL
THREAD SERIES DESIGNATOR UNF SINGLE THREADED PORTION
NOMINAL THREAD SIZE 0.750 INCHES SINGLE THREADED PORTION
THREAD CLASS 2B SINGLE THREADED PORTION
THREAD LENGTH 1.312 INCHES NOMINAL SINGLE THREADED PORTION
SPECIAL FEATURES EXTERNALLY THD PROTION LOCATED BENEATH DOUBLE FLANGE PORTION,1.000 IN.-20,UNEF,RH,0.625 IN.THD LG
MANUFACTURERS CODE 0AT62
DESIGN CONTROL REFERENCE XXH4A

Restrictions/Controls & Freight Information | NSN 4820-00-098-9339

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 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 4820-00-098-9339

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each