Product Details | VALVE SEAT

4810-00-878-0159 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: 2S5163PT58, 4810-00-878-0159, 00-878-0159, 4810008780159, 008780159

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-878-0159

Drawings & Photos | NSN 4810-00-878-0159


Cross Reference | NSN 4810-00-878-0159

Part Number Cage Code Manufacturer
2S5163PT58 52406 RUGGLES-KLINGEMANN MFG CO DBA THE RUGGLES-KLINGEMANN COMPANY

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Technical Data | NSN 4810-00-878-0159

Characteristic Specifications
STYLE DESIGNATOR B1 THREADED FLANGED
FLANGE DIAMETER 2.562 INCHES NOMINAL
BODY INSIDE DIAMETER 1.625 INCHES MINIMUM AND 1.626 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.250 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.750 INCHES NOMINAL
MATERIAL STEEL BODY COBALT ALLOY FACE
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 0.750 NOMINAL
THREAD SERIES DESIGNATOR UNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE 1.375 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 18 SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
(NON-CORE DATA) THREAD PITCH DIAMETERS IN INCHES 2.2985 TO 2.3028 SINGLE THREADED PORTION
THREAD LENGTH 0.500 INCHES NOMINAL SINGLE THREADED PORTION
MANUFACTURERS CODE 52406
DESIGN CONTROL REFERENCE 2S5163PT58

Restrictions/Controls & Freight Information | NSN 4810-00-878-0159

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: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 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4810-00-878-0159

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