Product Details | VALVE SEAT

4820-00-512-0207 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: LB63487, LH63612PC44, LH63612PC4-4, 63487, 3227842, 4820-00-512-0207, 00-512-0207, 4820005120207, 005120207

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-512-0207

Cross Reference | NSN 4820-00-512-0207

Part Number Cage Code Manufacturer
3227842 80064 NAVAL SHIP SYSTEMS COMMAND
63487 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
63487 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC
LB63487 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
LB63487 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
LB63487 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC
LH63612PC4-4 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
LH63612PC4-4 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
LH63612PC4-4 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC

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Technical Data | NSN 4820-00-512-0207

Characteristic Specifications
MATERIAL STEEL BODY ROD,WELDING,SURFACING FACE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 416 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 0.188 INCHES NOMINAL
TAPER MINOR DIAMETER 0.811 INCHES MINIMUM AND 0.813 INCHES MAXIMUM
TAPER MAJOR DIAMETER 1.173 INCHES NOMINAL
TAPER LENGTH 1.876 INCHES NOMINAL
MANUFACTURERS CODE 0BR59
DESIGN CONTROL REFERENCE LB63487

Restrictions/Controls & Freight Information | NSN 4820-00-512-0207

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 4820-00-512-0207

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