Product Details | VALVE SEAT

4820-00-838-8787 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: 86214, 862-14, 4820-00-838-8787, 00-838-8787, 4820008388787, 008388787

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 DEC 1966 00-838-8787

Drawings & Photos | NSN 4820-00-838-8787


Demand History | NSN 4820-00-838-8787

Part Number Request Date QTY Origin
4820-00-838-8787 2013-08-231 5 DIBBS
4820-00-838-8787 2013-02-37 5 DIBBS
4820-00-838-8787 2011-12-362 11 DIBBS

Cross Reference | NSN 4820-00-838-8787

Part Number Cage Code Manufacturer
862-14 55310 ELIAS INDUSTRIES INC /TAPCO DIV/
862-14 80830 AMERICAN STANDARD INC
86214 80830 AMERICAN STANDARD INC

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Technical Data | NSN 4820-00-838-8787

Characteristic Specifications
STYLE DESIGNATOR A8 FAUCET
FLANGE DIAMETER 0.560 INCHES NOMINAL
BODY INSIDE DIAMETER 0.320 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.218 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.188 INCHES NOMINAL
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT CHROMIUM OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE RADIAL
SEAT RADIUS 0.045 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE 0.437 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 24 SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
THREAD LENGTH 0.156 INCHES NOMINAL THIRD THREADED PORTION

Restrictions/Controls & Freight Information | NSN 4820-00-838-8787

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 594 unknown
Originating Activity Code 12 Bureau of Engraving and Printing
Washington, DC 20228
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 4820-00-838-8787

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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