Product Details | FLUID VALVE STEM

4820-01-454-0438 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: 4384536, 803438453631XX93, 803-4384536-31XX-93, 4820-01-454-0438, 01-454-0438, 4820014540438, 014540438

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 MAR 1998 01-454-0438

Demand History | NSN 4820-01-454-0438

Part Number Request Date QTY Origin
4820-01-454-0438 2024-08-228 49 DIBBS
4820-01-454-0438 2012-05-125 214 DIBBS
4820-01-454-0438 2012-04-95 84 DIBBS
4820-01-454-0438 2012-03-89 247 DIBBS
4820-01-454-0438 2012-01-20 24 DIBBS
4820-01-454-0438 2011-11-311 166 DIBBS
4820-01-454-0438 2011-01-06 49 DIBBS
4820-01-454-0438 2010-11-312 25 DIBBS
4820-01-454-0438 2010-07-200 25 DIBBS
4820-01-454-0438 2010-03-70 7 DIBBS
4820-01-454-0438 2010-01-06 30 DIBBS
4820-01-454-0438 2009-02-50 19 DIBBS

Cross Reference | NSN 4820-01-454-0438

Part Number Cage Code Manufacturer
4384536 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-31XX-93 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-454-0438

Characteristic Specifications
MATERIAL NICKEL ALLOY
VALVE SIZE FOR WHICH DESIGNED 0.500 INCHES
SPECIAL FEATURES 1/2 IN. IN-LINE
III END ITEM IDENTIFICATION SHIP,OHIO CLASS SSN(TRIDENT)

Restrictions/Controls & Freight Information | NSN 4820-01-454-0438

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 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 4820-01-454-0438

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 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