Premium Information is available for this item - Upgrade for $1 a day
4820-01-657-4021
Hydraulic Servovalve
4820016574021 016574021 QMVAL10270 QMVAL10265
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. View more Hydraulic Servovalve
![]()
May 2023
1

Marketplace 4820-01-657-4021
Request a Quotation from participating marketplace vendors
Related Documents 4820-01-657-4021 1+ Documents (More...)
BUY NE FedMall Updated Every Day 4820-01-657-4021 RQST NE Updated Every Day 4820-01-657-4021 RQST
Updated Every Day 4820-01-657-4021 RQST NE Related Documents 4820-01-657-4021 1+ Documents ( More...
Restrictions 4820-01-657-4021
4820-01-657-4021 is a Hydraulic Servovalve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-657-4021
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-657-4021
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2016
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-657-4021
- Part Number
- Manufacturer
- Status
- QMVAL10270
- Manufacturer
- 5M2Y6 - Quantum Marine Engineering, Inc. (Active)
- Primary Buy
- Primary Buy
- QMVAL10265
- 5M2Y6 - Quantum Marine Engineering, Inc. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-657-4021
- Characteristic
- Specifications
- FIIG
- Specifications
- A508U0
- End Item Identification [AGAV]
- Hydraulic Pow
- Part Name Assigned By Controlling Agency [CXCY]
- Valve, Servo
Weapon Systems (WSDC) 4820-01-657-4021
DLA Procurement Analysis 4820-01-657-4021
Management Data 4820-01-657-4021
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Similar Supply Items to 4820-01-657-4021


















Freight Information 4820-01-657-4021
4820-01-657-4021 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-657-4021 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-657-4021 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-657-4021 is not classified as a special type of cargo when transported by water. 4820-01-657-4021 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.
Procurement History 4820-01-657-4021 2 Records
Contracting Technical Data File (CTDF) 4820-01-657-4021 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- R
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- N
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: