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4820-01-379-2083
Safety Relief Valve
4820013792083 013792083 0018-1258-D00 1905FC-1-1/2
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
May 2023
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Restrictions 4820-01-379-2083
4820-01-379-2083 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. 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 4820-01-379-2083
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-379-2083
- US Navy (N9BC)
- Effective Date:
- 1 Apr 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-379-2083
- Part Number
- Manufacturer
- Status
- 0018-1258-D00
- Manufacturer
- 80871 - Gea Westfalia Separator Inc. (Active)
- Primary Buy
- Primary Buy
- 1905FC-1-1/2
- 16497 - Dresser, Inc. (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-379-2083
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Material [MATT]
- Steel Body
- Material [MATT]
- Steel Comp 316 Flow Control Device
- Material [MATT]
- Steel Seat
- Material [MATT]
- Steel Stem
- Style Designator [STYL]
- Angle Flanged Ends
- First Connection Face To Centerline Distance [CWCL]
- 4.750 Inches
- Second Connection Face To Centerline Distance [CWCR]
- 4.875 Inches
- Valve Size [CCFG]
- 1.500 Inches
- Flow Control Device [ADQU]
- Disk
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Flange All Ends
- Flange Shape [ARKN]
- Round With Holes All Ends
- Nominal Outside Diameter [CWCD]
- 2.000 Inches 1St End
- Nominal Outside Diameter [CWCD]
- 2.000 Inches 2Nd End
- Nominal Thickness [CWCK]
- 0.625 Inches 1St End
- Nominal Thickness [CWCK]
- 0.562 Inches 2Nd End
- Bolt Hole Quantity [AECS]
- 4 All Ends
- Bolt Hole Nominal Diameter [CWCQ]
- 0.750 Inches 1St End
- Bolt Hole Nominal Diameter [CWCQ]
- 0.625 Inches 2Nd End
- Bolt Circle Nominal Diameter [CWCT]
- 4.750 Inches 1St End
- Bolt Circle Nominal Diameter [CWCT]
- 3.875 Inches 2Nd End
- Flange Face Design [CWDF]
- Raised Straight All Ends
- Raised Face Nominal Height [CWDH]
- 0.062 Inches All Ends
- Raised Face Nominal Diameter [CWDL]
- 3.625 Inches 1St End
- Raised Face Nominal Diameter [CWDL]
- 2.875 Inches 2Nd End
- Bonnet Type [ADSR]
- Outside Screw-Yoke
- Bonnet Attachment Method [ADST]
- Bolted
- Disk Loading Method [ADSU]
- Spring
- Opening Pressure Setting [CSDC]
- 45.0 Pounds Per Square Inch
DLA Procurement Analysis 4820-01-379-2083
Management Data 4820-01-379-2083
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-379-2083
Freight Information 4820-01-379-2083
4820-01-379-2083 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. 4820-01-379-2083 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-379-2083 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. 4820-01-379-2083 is not classified as a special type of cargo when transported by water. 4820-01-379-2083 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.
Packaging Data 4820-01-379-2083
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- 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
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- Vendor's Protective Grease or Oil Coating
- MIL-PRF-121, Type II, Light Duty, Greaseproof, Waterproof Barrier
- --
- --
- ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box
- No special marking
- MIL-PRF-121, Type II, Light Duty, Greaseproof, Waterproof Barrier
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- ASTM - D5118, Fiberboard Box
Contracting Technical Data File (CTDF) 4820-01-379-2083 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):
- N
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: