Product Details | VALVE SEAT

2825-00-818-1047 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: 909D13819, 909D138-19, 909D138PC19, 2825-00-818-1047, 00-818-1047, 2825008181047, 008181047

Engines, Turbines, and Components | Steam Turbines and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1962 00-818-1047

Drawings & Photos | NSN 2825-00-818-1047


Cross Reference | NSN 2825-00-818-1047

Part Number Cage Code Manufacturer
909D138-19 79500 WESTINGHOUSE ELECTRIC CORP
909D138-19 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
909D138-19 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
909D138PC19 79500 WESTINGHOUSE ELECTRIC CORP

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 2825-00-818-1047

Technical Data | NSN 2825-00-818-1047

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 1.812 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.562 INCHES NOMINAL
BODY INSIDE DIAMETER 0.438 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.312 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.500 INCHES NOMINAL
MATERIAL STEEL BODY ROD,WELDING,SURFACING FACE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE RADIAL
SEAT RADIUS 0.028 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
SEAL ACCOMMODATION TYPE GROOVED
MANUFACTURERS CODE 79500
DESIGN CONTROL REFERENCE 909D138PC19

Restrictions/Controls & Freight Information | NSN 2825-00-818-1047

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 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 2825-00-818-1047

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