Product Details | VALVE SEAT

4810-00-145-2325 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: D27370 PIECE 366, D27370PIECE366, V28932, 4810-00-145-2325, 00-145-2325, 4810001452325, 001452325

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-145-2325

Drawings & Photos | NSN 4810-00-145-2325


Cross Reference | NSN 4810-00-145-2325

Part Number Cage Code Manufacturer
D27370 PIECE 366 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
D27370 PIECE 366 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
D27370 PIECE 366 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC
V28932 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
V28932 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
V28932 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC

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Technical Data | NSN 4810-00-145-2325

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 1.8750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.046 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.250 INCHES NOMINAL
UNDER FLANGE HEIGHT 1.656 INCHES NOMINAL
MATERIAL STEEL COMP 416 OVERALL
SEATING SURFACE SHAPE RADIAL
SEAT RADIUS 0.156 INCHES NOMINAL
TAPER MINOR DIAMETER 0.718 INCHES MINIMUM AND 0.720 INCHES MAXIMUM
TAPER MAJOR DIAMETER 1.046 INCHES NOMINAL
TAPER LENGTH 1.688 INCHES NOMINAL
SEAL ACCOMMODATION TYPE GROOVED
MANUFACTURERS CODE 0BR59
DESIGN CONTROL REFERENCE V28932

Restrictions/Controls & Freight Information | NSN 4810-00-145-2325

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 4810-00-145-2325

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each