Product Details | CHECK BALL

4820-01-546-1520 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.

Part Alternates: EBV-B2-24-0004 DET. 2, EBVB224000402, EBV-B2-24-0004-02, EBVB2240004DET2, 4820-01-546-1520, 01-546-1520, 4820015461520, 015461520

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 DEC 2006 01-546-1520

Demand History | NSN 4820-01-546-1520

Part Number Request Date QTY Origin
EBV-B2-24-0004 DET. 2 2019-05-122 14 DIBBS
EBV-B2-24-0004-02 2019-05-122 14 DIBBS
EBV-B2-24-0004 DET. 2 2019-01-17 3 DIBBS
EBV-B2-24-0004-02 2019-01-17 3 DIBBS

Cross Reference | NSN 4820-01-546-1520

Part Number Cage Code Manufacturer
EBV-B2-24-0004 DET. 2 0AZ22 B.N.L. INDUSTRIES, INC.
EBV-B2-24-0004-02 0AZ22 B.N.L. INDUSTRIES, INC.

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Technical Data | NSN 4820-01-546-1520

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
VALVE DESIGN CONTROL ACTIVITY 0AZ22
VALVE MODEL NUMBER FOR WHICH DESIGNED EBV-B2-24-0004
VALVE SIZE FOR WHICH DESIGNED 2.500 INCHES
PRESSURE CLASS 1500.0 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA 81346 - ASTM A-479 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA 316 TYPE
III END ITEM IDENTIFICATION 2.50 INCH FULL PORT BALL VALVE WITH SCH 40 BUTTWELD SST CONSTRUCTION 1500 PSI

Restrictions/Controls & Freight Information | NSN 4820-01-546-1520

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 N Ship's parts.
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 4820-01-546-1520

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each