Product Details | VALVE SEAT

4810-00-905-3101 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: 3144337, 4810-00-905-3101, 00-905-3101, 4810009053101, 009053101

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-905-3101

Drawings & Photos | NSN 4810-00-905-3101


Cross Reference | NSN 4810-00-905-3101

Part Number Cage Code Manufacturer
3144337 60225 L-3 COMMUNICATIONS CORPORATION DBA L3 OCEAN SYSTEMS
3144337 77068 ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO

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Technical Data | NSN 4810-00-905-3101

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 0.800 INCHES MINIMUM AND 0.801 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.470 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING 53.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
SEATING SURFACE SHAPE FLAT
SPECIAL FEATURES W/4 HOLES THRU FLANGE
III FSC APPLICATION DATA CONTROL ASSEMBLY,SONAR SET
MANUFACTURERS CODE 60225
DESIGN CONTROL REFERENCE 3144337

Restrictions/Controls & Freight Information | NSN 4810-00-905-3101

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 594 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4810-00-905-3101

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