Product Details | VALVE FLOW REGULATING ELEMENT

4820-01-428-6043 A cylindrical item designed for stationary mounting in a valve to regulate and quiet the flow of liquids or gases. The flow is regulated by a series of passages such as drilled holes, slots, or the like. It is normally used on a submarine for a quiet operation.

Part Alternates: YV4501, 4820-01-428-6043, 01-428-6043, 4820014286043, 014286043

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 MAR 1996 01-428-6043

Demand History | NSN 4820-01-428-6043

Part Number Request Date QTY Origin
4820-01-428-6043 2023-08-227 5 United States
4820-01-428-6043 2022-06-173 45 DIBBS
YV4501 2022-06-154 40 US
YV4501 2021-03-84 34 DIBBS
YV4501 2019-07-206 31 DIBBS
4820-01-428-6043 2018-03-64 32 DIBBS

Cross Reference | NSN 4820-01-428-6043

Part Number Cage Code Manufacturer
YV4501 70292 HARSCO CORP SHERWOOD DIV

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Technical Data | NSN 4820-01-428-6043

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION HAS A SMALL HANDWHEEL
SPECIAL FEATURES CLEANED IN ACCORDANCE WITH MIL-C-52211
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION SAR/SCBA SYSTEM
MANUFACTURERS CODE 70292
DESIGN CONTROL REFERENCE YV4501

Restrictions/Controls & Freight Information | NSN 4820-01-428-6043

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: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 128360 REGULATORS FEED WATER
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 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 4820-01-428-6043

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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