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4820-00-818-0525

Safety Relief Valve

4820008180525 008180525 5598-2M10

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve

4820-00-818-0525 VALVE,SAFETY RELIEF 4820008180525 008180525

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
32
NATO Data Quality
4820-00-818-0525 VALVE,SAFETY RELIEF 4820008180525 008180525 1/1
NSN 4820-00-818-0525 (Generic Image) 1/1

4820-00-818-0525 Stock and Availability Marketplace 4820-00-818-0525

4820-00-818-0525 Demil Restrictions 4820-00-818-0525

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-00-818-0525 is a Safety Relief Valve 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.

4820-00-818-0525 HTS and ScheduleB Import and Export 4820-00-818-0525

4820-00-818-0525 End Users End Users 4820-00-818-0525

Austria (WB01)
Effective Date:
1 Feb 2005
Brazil (YA01)
Effective Date:
1 Jan 2004
Spain (YB01)
Effective Date:
1 Apr 1991
Israel (YD01)
Effective Date:
1 Aug 2016
Morocco (YP01)
Effective Date:
1 Nov 2008
Belgium (ZB01)
Effective Date:
1 Apr 1991
Canada (ZC01)
Effective Date:
1 Apr 1991
Germany (ZG01)
Effective Date:
1 Apr 1991
Republic of Korea (ZH01)
Effective Date:
1 Aug 1995
Netherlands (ZN01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Apr 1991
Denmark (ZS01)
Effective Date:
1 Apr 1991
Norway (ZT01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Jul 1995

4820-00-818-0525 Manufacturers Approved Sources 4820-00-818-0525

4820-00-818-0525 Technical Data Datasheet 4820-00-818-0525

Characteristic
Specifications
FIIG
A046B0
Flow Control Device [ADQU]
Poppet
Material [MATT]
Steel Corrosion Resisting Body

4820-00-818-0525 Related Items NATO Stock Numbers Related to 4820-00-818-0525

4820-00-818-0525 Freight Data Freight Information 4820-00-818-0525

4820-00-818-0525 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-818-0525 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-818-0525 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-818-0525 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. 4820-00-818-0525 is not classified as a special type of cargo when transported by water. 4820-00-818-0525 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.

4820-00-818-0525 Packaging Data Packaging Data 4820-00-818-0525

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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--
Bare Metal 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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--
--
--
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Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
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Intermediate Pack Level

Quantity of Unit Packs
Container
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box