Product Details | VALVE SEAT

2810-00-478-8610 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: SA35966P010, 35966P010, 35966P10, 2810-00-478-8610, 00-478-8610, 2810004788610, 004788610

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-478-8610

Drawings & Photos | NSN 2810-00-478-8610


Cross Reference | NSN 2810-00-478-8610

Part Number Cage Code Manufacturer
35966P010 28839 TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
35966P10 28839 TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
SA35966P010 51660 SUPERIOR AIR PARTS INC

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Technical Data | NSN 2810-00-478-8610

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 2.538 INCHES MINIMUM AND 2.539 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.525 INCHES MINIMUM AND 2.530 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.190 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 2810-00-478-8610

Category Code Description
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.
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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 736 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 2810-00-478-8610

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDFRTURBO PROPENGINES(0-470)
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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