Product Details | FLUID VALVE STEM

4820-01-393-0490 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: G5470002PLC11401004, G547-0002-PLC-11401-004, G5470002PLC11401004L1, G547-0002-PLC-11401-004L1, PLC-11401 PC 4, PLC-11401 PC 4L1, PLC11401PC4, PLC11401PC4L1, 003901DC, 003901DCL1, 7550478PLC11401004, 7550478-PLC-11401-004, 7550478PLC11401004L1, 7550478-PLC-11401-004L1, 4820-01-393-0490, 01-393-0490, 4820013930490, 013930490

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 JUL 1994 01-393-0490

Demand History | NSN 4820-01-393-0490

Part Number Request Date QTY Origin
4820-01-393-0490 2016-05-146 41 NECO
4820-01-393-0490 2014-10-287 31 NECO
4820-01-393-0490 2014-10-274 22 NECO

Cross Reference | NSN 4820-01-393-0490

Part Number Cage Code Manufacturer
003901DC 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
003901DCL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7550478-PLC-11401-004 53711 NAVAL SEA SYSTEMS COMMAND
7550478-PLC-11401-004L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
G547-0002-PLC-11401-004 96169 ELECTRIC BOAT CORPORATION
G547-0002-PLC-11401-004L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PLC-11401 PC 4 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
PLC-11401 PC 4L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-393-0490

Characteristic Specifications
MATERIAL NICKEL ALLOY
VALVE SIZE FOR WHICH DESIGNED 0.250 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 99565
DESIGN CONTROL REFERENCE 003901DC

Restrictions/Controls & Freight Information | NSN 4820-01-393-0490

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:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-393-0490

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each