Product Details | VALVE SEAT

4810-00-168-8713 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: 00350S4902595811PC196, 00350-S4902-595811PC196, 150417LPC196, 150-417LPC196, 20196, 20-196, 4810-00-168-8713, 00-168-8713, 4810001688713, 001688713

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1961 00-168-8713

Drawings & Photos | NSN 4810-00-168-8713


Demand History | NSN 4810-00-168-8713

Part Number Request Date QTY Origin
4810-00-168-8713 2012-09-250 10 TW

Cross Reference | NSN 4810-00-168-8713

Part Number Cage Code Manufacturer
00350-S4902-595811PC196 80064 NAVAL SHIP SYSTEMS COMMAND
150-417LPC196 27235 HARDIE-TYNES CO., INC.
20-196 27235 HARDIE-TYNES CO., INC.

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Technical Data | NSN 4810-00-168-8713

Characteristic Specifications
STYLE DESIGNATOR B8 PLAIN FLANGED
FLANGE DIAMETER 2.172 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.875 INCHES NOMINAL
BODY INSIDE DIAMETER 1.500 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.430 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.312 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
THREAD SERIES DESIGNATOR UNC SINGLE THREADED PORTION
NOMINAL THREAD SIZE 0.375 INCHES SINGLE THREADED PORTION
THREAD CLASS 3B SINGLE THREADED PORTION
THREAD LENGTH 0.438 INCHES NOMINAL SINGLE THREADED PORTION

Restrictions/Controls & Freight Information | NSN 4810-00-168-8713

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 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 4810-00-168-8713

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each