Product Details | VALVE SEAT

4820-00-918-0060 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: R9W243113, R9W243-113, 4820-00-918-0060, 00-918-0060, 4820009180060, 009180060

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-918-0060

Drawings & Photos | NSN 4820-00-918-0060


Cross Reference | NSN 4820-00-918-0060

Part Number Cage Code Manufacturer
R9W243-113 00736 FALLS FILTRATION TECHNOLOGIES, INC.

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Technical Data | NSN 4820-00-918-0060

Characteristic Specifications
STYLE DESIGNATOR B10 PLAIN FLANGED
FLANGE DIAMETER 0.740 INCHES MINIMUM AND 0.745 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.682 INCHES MINIMUM AND 0.685 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.500 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.162 INCHES NOMINAL
MATERIAL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
SEAL ACCOMMODATION TYPE GROOVED
MANUFACTURERS CODE 00736
DESIGN CONTROL REFERENCE R9W243-113

Restrictions/Controls & Freight Information | NSN 4820-00-918-0060

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
No Freight Information

Management | NSN 4820-00-918-0060

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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