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4820-01-540-8335
Safety Relief Valve
4820015408335 015408335 NMP-1531/D-30-C156TO186PSI D-30-C/156TO186PSI
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 4820-01-540-8335
4820-01-540-8335 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.
Import and Export 4820-01-540-8335
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-540-8335
- US Navy (N9BC)
- Effective Date:
- 1 Jun 2006
- Supplementary Collaborators:
- HX
Approved Sources 4820-01-540-8335
- Part Number
- Manufacturer
- Status
- NMP-1531/D-30-C156TO186PSI
- Manufacturer
- 15187 - Emerson Automation Solutions Final (Active)
- Primary Buy
- Primary Buy
- D-30-C/156TO186PSI
- 15187 - Emerson Automation Solutions Final (Active)
- Secondary Buy
- Secondary Buy
- D-30-C/156TO186PSI
- 0FCV0 - Keystone Intl Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- NMP-1531/D-30-C156TO186PSI
- 0FCV0 - Keystone Intl Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-540-8335
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Adjustable Pressure Range [CQCY]
- +156.0/+186.0 Pounds Per Square Inch
- Bolt Hole Nominal Diameter [CWCQ]
- 0.625 Inches All Ends
- Bolt Hole Quantity [AECS]
- 4 All Ends
- Bolt Circle Nominal Diameter [CWCT]
- 2.625 Inches All Ends
- Connection Type [AWLS]
- Flange All Ends
- Disk Loading Method [ADSU]
- Spring
- Furnished Items And Quantity [TMQY]
- 1 Lever
- End Item Identification [AGAV]
- Reactor Boundry Area
- Flange Shape [ARKN]
- Round With Holes All Ends
- Material [MATT]
- Steel Body
- Material [MATT]
- Steel Corrosion Resisting Flow Control Device
- Material [MATT]
- Steel Corrosion Resisting Stem
- Nominal Outside Diameter [CWCD]
- 4.875 Inches All Ends
- Nominal Thickness [CWCK]
- 0.625 Inches All Ends
- Valve Operation Method [AQLR]
- Automatic Or Manual
- Style Designator [STYL]
- Angle Flanged Ends
DLA Procurement Analysis 4820-01-540-8335
Management Data 4820-01-540-8335
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-540-8335
Freight Information 4820-01-540-8335
4820-01-540-8335 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. 4820-01-540-8335 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. 4820-01-540-8335 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. 4820-01-540-8335 is not classified as a special type of cargo when transported by water. 4820-01-540-8335 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 4820-01-540-8335
- 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
- 2lb or less, one dimension 2" or less, other dimensions less than 24"
- Above 110G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- --
- --
- PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Contracting Technical Data File (CTDF) 4820-01-540-8335 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:
- N
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: