Product Details | VALVE STEM GUIDE

4820-01-481-9819 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 8032177518, 803-2177518, 803217751816XX91, 803-2177518-16XX-91, 4820-01-481-9819, 01-481-9819, 4820014819819, 014819819

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 FEB 2001 01-481-9819

Drawings & Photos | NSN 4820-01-481-9819


Demand History | NSN 4820-01-481-9819

Part Number Request Date QTY Origin
4820-01-481-9819 2010-09-272 2 DIBBS
4820-01-481-9819 2007-11-333 1 us
4820-01-481-9819 2007-11-324 1 us

Cross Reference | NSN 4820-01-481-9819

Part Number Cage Code Manufacturer
803-2177518 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177518-16XX-91 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-481-9819

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 36.0 NOMINAL ROCKWELL C
STYLE DESIGNATOR H2 PLAIN FLANGED
OVERALL LENGTH 32.580 INCHES NOMINAL
OUTSIDE DIAMETER 15.660 INCHES NOMINAL
MAJOR DIAMETER LENGTH 1.313 INCHES NOMINAL
BB END SHANK DIAMETER 15.375 INCHES NOMINAL
BB END CHAMFER LENGTH 0.500 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG 45.0
AA END CHAMFER LENGTH 0.094 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG 45.0
AA END RADIUS 0.250 INCHES NOMINAL
BB END RADIUS 0.063 INCHES NOMINAL
BORE DIAMETER 16.6250 INCHES NOMINAL
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE NOT INCLUDED
III END ITEM IDENTIFICATION E/I 900 POUND ANSI, GATE VALVE 16 W/S NIMITZ CLASS CVN

Restrictions/Controls & Freight Information | NSN 4820-01-481-9819

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-481-9819

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