Product Details | DIRECTIONAL CONTROL LINEAR VALVE

4820-01-555-4181 A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: D3L1CN30, D3L1CN-30, 4820-01-555-4181, 01-555-4181, 4820015554181, 015554181

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05-SEP-07 01-555-4181

Demand History | NSN 4820-01-555-4181

Part Number Request Date QTY Origin
4820-01-555-4181 2013-11-311 2 DIBBS
4820-01-555-4181 2012-01-27 1 DIBBS

Cross Reference | NSN 4820-01-555-4181

Part Number Cage Code Manufacturer
D3L1C20 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
D3L1CN 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
D3L1CN-30 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV

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Technical Data | NSN 4820-01-555-4181

Characteristic Specifications
SPOOL POSITION QUANTITY 3
SPECIAL FEATURES INCLUDES STANDARD LEVER; THREE POSITION, SPRING CENTERED STYLE; NITRILE SEAL COMPOUND; SPOOL TYPE CODE 1
PART NAME ASSIGNED BY CONTROLLING AGENCY SERIES D3L DIRECTIONAL CONTROL VALVE
III END ITEM IDENTIFICATION NEW CONSTRUCTION DDG90 THRU DDG101

Restrictions/Controls & Freight Information | NSN 4820-01-555-4181

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
No Freight Information