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4820-00-393-4897

Piston Weighted Control Valve

4820003934897 003934897 5F40-193 52129-5901-998643REV1PC3A

A valve consisting of a ported, dead weighted, hollow piston which moves vertically across the inlet passage within the valve body. Changes in the pressure controlled position of the piston vary the effective area of the ports exposed to the inlet flow in such a manner as to maintain a constant outlet line pressure. It has no seats or disk. For dead weight loaded pressure regulating valve of seat and disk construction, see also VALVE, REGULATING, FLUID PRESSURE. View more Piston Weighted Control Valve

4820-00-393-4897 VALVE,WEIGHTED CONTROL,PISTON 4820003934897 003934897

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
27
NATO Data Quality
4820-00-393-4897 VALVE,WEIGHTED CONTROL,PISTON 4820003934897 003934897 1/1
NSN 4820-00-393-4897 (Generic Image) 1/1

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4820-00-393-4897 Related Documents Related Documents 4820-00-393-4897 3+ Documents (More...)

4820-00-405-3807 Piston Weighted Control Valve B226778RNCC: 3 | RNVC: 2 | DAC: 5 31 Mar 1971 4820-00-393-4897
day Upgrade your Account Upgrade 4130-00-795-5015Compressor Valve Assembly4130007955015 007955015 5F40-193
4130PL1339360 9009H - Jednolity Indeks Materialowy - (Active) NATO Reference RNCC 6 RNVC 9 DAC 9 5F40-193
CAGE AU121 A.O.T.D. in Catania, Tr Italy

4820-00-393-4897 Demil Restrictions 4820-00-393-4897

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4820-00-393-4897 is a Piston Weighted Control Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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. The precious metals content of this item is unknown.

4820-00-393-4897 HTS and ScheduleB Import and Export 4820-00-393-4897

4820-00-393-4897 End Users End Users 4820-00-393-4897

Brazil (YA01)
Effective Date:
1 Dec 1999
Spain (YB01)
Effective Date:
1 Apr 1991
Kuwait (YK01)
Effective Date:
1 Jan 2015
Malaysia (YW01)
Effective Date:
1 Sep 2008
Thailand (YY01)
Effective Date:
1 Feb 2015
Australia (ZA01)
Effective Date:
1 Apr 1991
Republic of Korea (ZH01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Dec 2005

4820-00-393-4897 Manufacturers Approved Sources 4820-00-393-4897

4820-00-393-4897 Technical Data Datasheet 4820-00-393-4897

Characteristic
Specifications
FIIG
A046B0
Connection Type [AWLS]
Threaded External Tube 1St End
Connection Type [AWLS]
Threaded External Tube 2Nd End
Material [MATT]
Copper Alloy Overall
Special Features [FEAT]
Valve Operation Method,Suction Pressure

4820-00-393-4897 Related Items NATO Stock Numbers Related to 4820-00-393-4897

4820-00-393-4897 Freight Data Freight Information 4820-00-393-4897

4820-00-393-4897 has freight characteristics.. 4820-00-393-4897 has a variance between NMFC and UFC when transported by rail and the description should be consulted.

4820-00-393-4897 Packaging Data Packaging Data 4820-00-393-4897

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
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Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
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Plated/Coated Item
Over 10lb
Less than 85G
Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
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Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
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Vendor's Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
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