Product Details | BOOM HOIST CYLINDER HOLD VALVE

4820-01-525-0409 A multi port valve, or cartridge, used as part of a hydraulic systems to lock and/or control the load movement of a hoist boom. It may be pilot operated.

Part Alternates: EL2NADWNZS232A, EL2NA-DWNZS-232A, 235241, 4820-01-525-0409, 01-525-0409, 4820015250409, 015250409

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 OCT 2004 01-525-0409

Demand History | NSN 4820-01-525-0409

Part Number Request Date QTY Origin
235241 2013-08-238 50 United States
4820-01-525-0409 2013-07-196 1 US
235241 2012-06-156 80 United States
235241 2012-06-156 80 United States
235241 2012-06-156 80 United States
235241 2012-06-156 80 United States
235241 2012-05-144 80 United States

Cross Reference | NSN 4820-01-525-0409

Part Number Cage Code Manufacturer
235241 60848 ALLIED SYSTEMS COMPANY
EL2NA-DWNZS-232A 0FHH8 STERLING HYDRAULICS INC

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Technical Data | NSN 4820-01-525-0409

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
VALVE OPERATION METHOD PILOT
PILOT RATIO 3:1
VALVE DISCHARGE FLOW RATE 32.0 GALLONS PER MINUTE
ADJUSTABLE PRESSURE RANGE 725.0 TO 5000.0 POUNDS PER SQUARE INCH
END CONNECTION QUANTITY 1
CONNECTION TYPE THREADED CARTRIDGE
SPECIAL FEATURES VALVE HAS PILOT OPEN FUNCTION ON MAIN POPPET, RELIEF FUNCTION AND FREE REVERSE FLOW FUNCTION; ADJUSTMENT SCREW, LINE BODY CAVITY 3C; THREADS ARE SAE
III END ITEM IDENTIFICATION CRANE, ELEC/HYDRAULIC, 24,000 LBS.
III PART NAME ASSIGNED BY CONTROLLING AGENCY LOAD CONTROL VALVE; CARTRIDGE W/MANIFOLD

Restrictions/Controls & Freight Information | NSN 4820-01-525-0409

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 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 4820-01-525-0409

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