Product Details | HYDRAULIC SERVOVALVE

4820-01-545-7116 An item which controls both the direction and the rate of flow of fluid in direct response to a primary control of comparatively low level force. It is used for positioning a linear actuating cylinder assembly, and for controlling the rate of travel of the piston. The primary control force may be mechanical, hydraulic, and/or electrical.20316500058Aircraft Hydraulic, Vacuum, and De-icing System Components48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: HGA32120, 4820-01-545-7116, 01-545-7116, 4820015457116, 015457116

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 NOV 2006 01-545-7116

Demand History | NSN 4820-01-545-7116

Part Number Request Date QTY Origin
HGA32120 2025-07-188 5 DIBBS
HGA32120 2024-05-151 5 DIBBS
HGA32120 2023-04-96 4 DIBBS
HGA32120 2023-03-61 3 DIBBS
HGA32120 2022-10-285 3 DIBBS
HGA32120 2022-09-254 3 DIBBS
HGA32120 2022-06-160 4 DIBBS
HGA32120 2021-10-304 4 DIBBS
HGA32120 2021-07-186 3 DIBBS
HGA32120 2021-06-173 3 DIBBS
HGA32120 2021-05-129 1 DIBBS
HGA32120 2021-03-87 1 DIBBS
HGA32120 2020-12-352 1 DIBBS
HGA32120 2020-12-350 1 DIBBS
HGA32120 2020-12-350 2 DIBBS
HGA32120 2020-12-337 1 DIBBS
4820-01-545-7116 2018-07-198 1 DIBBS
4820-01-545-7116 2015-06-173 1 DIBBS
4820-01-545-7116 2015-05-131 1 DIBBS
4820-01-545-7116 2015-04-98 1 DIBBS
4820-01-545-7116 2013-01-14 1 us
4820-01-545-7116 2012-09-269 1 DIBBS

Cross Reference | NSN 4820-01-545-7116

Part Number Cage Code Manufacturer
HGA32120 0BLJ7 PARKER HANNIFIN CORP HYDRAULIC VALVE DIV
HGA32120 4L828 PARKER HANNIFIN CORP ROSS OPN HYDRAULIC PUMP/MOTOR DIV

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Technical Data | NSN 4820-01-545-7116

Characteristic Specifications
PORT QUANTITY 4
SUPPLY PRESSURE 2500.0 POUNDS PER SQUARE INCH
VALVE DISCHARGE FLOW RATE 10.0 GALLONS PER MINUTE
MAXIMUM OPERATING PRESSURE 2500.0 POUNDS PER SQUARE INCH
OPERATING TEMP RATING 200.0 DEG FAHRENHEIT MAXIMUM
VALVE OPERATION METHOD HYDRAULIC
SPECIAL FEATURES HGA UNIT CONSISTS OF A FLUID CONTROL VALVE SECTION AND A FLUID METERING SECTION THAT ARE HYDRAULICALLY AND MECHANICALLY INTER-CONNECTED
III PART NAME ASSIGNED BY CONTROLLING AGENCY HYDROSTATIC STEERING UNIT, HYDRAGUIDE (TM)
III END ITEM IDENTIFICATION LARC V

Restrictions/Controls & Freight Information | NSN 4820-01-545-7116

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.
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 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 4820-01-545-7116

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each