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4820-01-340-0643
Safety Relief Valve
4820013400643 013400643 1982C 2X2.5IN.185T206PSI 1982C 2X2 5IN 185T 206PSI 315086
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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Related Documents 4820-01-340-0643 5+ Documents (More...)
1982C 2X2.5IN.185T206PSI 1982C 2X2 5IN 185T (Obsolete) Original Design RNCC 3 RNVC 9 DAC E 1982C 2X2
ITEM 15 315086 An item usually metallic, threaded or unthreaded, used for securing to or positioning
(Obsolete) Original Design RNCC 3 RNVC 9 DAC E 315086 ITEM 15 16497 - Dresser, Inc.
ITEM 6 315086 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used
(Obsolete) Original Design RNCC 3 RNVC 9 DAC 6 315086 ITEM 6 16497 - Dresser, Inc.
Restrictions 4820-01-340-0643
4820-01-340-0643 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 4820-01-340-0643
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-340-0643
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-340-0643
- Part Number
- Manufacturer
- Status
- 1982C 2X2.5IN.185T206PSI
- Manufacturer
- 16497 - Dresser, Inc. (Obsolete)
- Original Design
- Original Design
- 1982C 2X2 5IN 185T 206PSI
- 16497 - Dresser, Inc. (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 315086
- 16497 - Dresser, Inc. (Obsolete)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-340-0643
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Adjustable Pressure Range [CQCY]
- +185.0/+206.0 Pounds Per Square Inch
- Bonnet Type [ADSR]
- Inside Spring
- Bonnet Attachment Method [ADST]
- Integral
- Connection Style [AHNC]
- Plain (Pipe) 1St Endplain,Optional End(Pipe) 2Nd End
- Connection Type [AWLS]
- Threaded External Pipe 1St Endthreaded Internal Pipe 2Nd End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Steel Corrosion Resisting Bodysteel Corrosion Resisting Flow Control Devicesteel Stem
- Maximum Operating Pressure [CQGM]
- 500.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 400.0 Deg Fahrenheit Single Response
- Nominal Thread Size [CQJX]
- 2.000 Inches 1St End2.500 Inches 2Nd End
- Thread Series Designator [THSD]
- Npt All Ends
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Thread Direction [AAJF]
- Right-Hand All Ends
Weapon Systems (WSDC) 4820-01-340-0643
DLA Procurement Analysis 4820-01-340-0643
Management Data 4820-01-340-0643
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-340-0643
Freight Information 4820-01-340-0643
4820-01-340-0643 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. 4820-01-340-0643 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. 4820-01-340-0643 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. 4820-01-340-0643 is not classified as a special type of cargo when transported by water. 4820-01-340-0643 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 4820-01-340-0643 1 Records
Contracting Technical Data File (CTDF) 4820-01-340-0643 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):
- S
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: