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4820-00-287-5381
Safety Relief Valve
4820002875381 002875381 475-4824-72316PC3-4200 417-4900-69181PCV27 417-4900-69515PCV23 418-4900-1194405ALT7PCV23 418-4900-1194415ALT4PCV27 419-4900-724884PCV27 481-4900-724123PCV27 481-4900-724554PCV23 415-481PCV27 415-419PCV27 42452PC3-4 200 405-417PCV23 405-481PCV23 415-417PCV27
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
January 2024
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Restrictions 4820-00-287-5381
4820-00-287-5381 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 4820-00-287-5381
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-287-5381
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
- Turkey (ZW01)
- Effective Date:
- 1 Nov 1998
Approved Sources 4820-00-287-5381
- Part Number
- Manufacturer
- Status
- 475-4824-72316PC3-4200
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
- 417-4900-69181PCV27
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 417-4900-69515PCV23
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 418-4900-1194405ALT7PCV23
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 418-4900-1194415ALT4PCV27
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 419-4900-724884PCV27
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 481-4900-724123PCV27
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 481-4900-724554PCV23
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 415-481PCV27
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
- 415-419PCV27
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
- 42452PC3-4 200
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
- 405-417PCV23
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
- 405-481PCV23
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
- 415-417PCV27
- 81316 - Portsmouth Naval Shipyard (Active)
- Secondary Buy
- Secondary Buy
Datasheet 4820-00-287-5381
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Connection Style [AHNC]
- Plain (Pipe) 2Nd End
- Connection Style [AHNC]
- Plain,Optional End(Pipe) 1St End
- Connection Type [AWLS]
- Threaded External Pipe 2Nd End
- Connection Type [AWLS]
- Threaded Internal Pipe 1St End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Copper Alloy Body
- Material [MATT]
- Nickel Alloy Seat
- Nominal Pipe Size Accommodated [AAAR]
- 0.750 Inches 1St End
- Nominal Pipe Size Accommodated [AAAR]
- 1.000 Inches 2Nd End
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Nominal Thread Size [CQJX]
- 1.000 Inches 2Nd End
- Opening Pressure Setting [CSDC]
- 200.0 Pounds Per Square Inch
- Reference Number Differentiating Characteristics [ZZZY]
- As Differentiated By Pac Adsv And Valve Size
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Quantity Per Inch [CMLP]
- 11-1/2 2Nd End
- Thread Quantity Per Inch [CMLP]
- 14 1St End
- Thread Series Designator [THSD]
- Npt 1St End
- Thread Series Designator [THSD]
- Npt 2Nd End
DLA Procurement Analysis 4820-00-287-5381
Management Data 4820-00-287-5381
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-00-287-5381
Freight Information 4820-00-287-5381
4820-00-287-5381 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. 4820-00-287-5381 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-287-5381 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. 4820-00-287-5381 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. 4820-00-287-5381 is not classified as a special type of cargo when transported by water. 4820-00-287-5381 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.
Contracting Technical Data File (CTDF) 4820-00-287-5381 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:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: