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4820-01-233-8957
Safety Relief Valve
4820012338957 012338957 MXL508 PIECE 11 MXL508
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 4820-01-233-8957 2+ Documents (More...)
Safety Relief Valve MXL508 PIECE 11RNCC: 3 | RNVC: 9 | DAC: E 4 Jun 1986 2030-01-234-0460 Stop
Restrictions 4820-01-233-8957
4820-01-233-8957 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 4820-01-233-8957
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-233-8957
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-233-8957
- Part Number
- Manufacturer
- Status
- MXL508 PIECE 11
- Manufacturer
- 65090 - Jered Brown Bros Inc Liberty Works (Replaced)
- Original Design
- Original Design
- MXL508 PIECE 11
- 98523 - Jered Llc (Active)
- Secondary Buy
- Secondary Buy
- MXL508
- 97384 - Textron Systems Corporation (Active)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-233-8957
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Adjustable Pressure Range [CQCY]
- +900.0/+1200.0 Pounds Per Square Inch
- Bolt Hole Nominal Diameter [CWCQ]
- 0.625 Inches All Ends
- Bolt Hole Quantity [AECS]
- 4 2Nd End
- Bolt Hole Quantity [AECS]
- 8 1St End
- Bolt Circle Nominal Diameter [CWCT]
- 4.750 Inches 2Nd End
- Bolt Circle Nominal Diameter [CWCT]
- 5.500 Inches 1St End
- Connection Type [AWLS]
- Flange All Ends
- Disk Loading Method [ADSU]
- Spring
- Flange Face Design [CWDF]
- Raised Straight 1St End
- Flange Face Design [CWDF]
- Plain 2Nd End
- Flange Shape [ARKN]
- Round With Holes All Ends
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Nickel Alloy Flow Control Device
- Material [MATT]
- Steel Body
- Media For Which Designed [MEDA]
- Hydraulic Fluid, Mineral Base Single Response
- Nominal Outside Diameter [CWCD]
- 6.000 Inches 2Nd End
- Nominal Outside Diameter [CWCD]
- 6.500 Inches 1St End
- Raised Face Nominal Height [CWDH]
- 0.188 Inches 1St End
- Valve Operation Method [AQLR]
- Automatic
Weapon Systems (WSDC) 4820-01-233-8957
DLA Procurement Analysis 4820-01-233-8957
Management Data 4820-01-233-8957
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-233-8957
Freight Information 4820-01-233-8957
4820-01-233-8957 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. 4820-01-233-8957 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. 4820-01-233-8957 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. 4820-01-233-8957 is not classified as a special type of cargo when transported by water. 4820-01-233-8957 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 4820-01-233-8957
- 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
- No 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
- 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
- --
Contracting Technical Data File (CTDF) 4820-01-233-8957 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):
- Z
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: