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4820-01-204-9068
Stop-Check Valve
4820012049068 012049068 803-1385541-053 803-1385541
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK. View more Stop-Check Valve
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Restrictions 4820-01-204-9068
4820-01-204-9068 is a Stop-Check Valve that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.
End Users 4820-01-204-9068
- US Navy (N1HE)
- Effective Date:
- 1 Apr 1991
- Supplementary Receivers:
- GG
Approved Sources 4820-01-204-9068
- Part Number
- Manufacturer
- Status
- 803-1385541-053
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
- 803-1385541
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Datasheet 4820-01-204-9068
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Bolt Hole Nominal Diameter [CWCQ]
- 0.688 Inches 1St End
- Bolt Hole Quantity [AECS]
- 10 1St End
- Bonnet Attachment Method [ADST]
- Bolted
- Bonnet Type [ADSR]
- Outside Screw-Yoke
- Bolt Circle Nominal Diameter [CWCT]
- 7.812 Inches 1St End
- Connection Type [AWLS]
- Flange 1St End
- Criticality Code Justification [CRTL]
- Zzzy
- Flange Face Design [CWDF]
- Plain 1St End
- Flange Shape [ARKN]
- Round With Holes 1St End
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Copper Alloy 922 Body
- Material [MATT]
- Nickel Alloy 400 Flow Control Device
- Mounting Position [BBJX]
- Vertical
- Nominal Outside Diameter [CWCD]
- 9.062 Inches 1St End
- Nominal Thickness [CWCK]
- 0.562 Inches 1St End
- Reference Number Differentiating Characteristics [ZZZY]
- Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications
- Renewable Seat Ring Type [ADZH]
- Threaded
- Valve Operation Method [AQLR]
- Manual
- Valve Size [CCFG]
- 5.000 Inches
- Style Designator [STYL]
- Straight Thru Flanged Ends
Management Data 4820-01-204-9068
Navy
- Cognizance:
- 1H
- Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- X5
- Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.
- Issue, Repair, Requisition Restriction Code:
- BL
- Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment
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Freight Information 4820-01-204-9068
4820-01-204-9068 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. 4820-01-204-9068 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-204-9068 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. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-204-9068 is not classified as a special type of cargo when transported by water. 4820-01-204-9068 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 4820-01-204-9068
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- Packaging Data does not meet current MIL-STD-2073-1E
- Storage Environment
- Unheated General Purpose
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- --
- 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
- 25.0" H x 16.0" W x 16.0" L
- --
- --
- --
- Special Requirements
- 25.0" H x 16.0" W x 16.0" L
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- Special Requirement
- Special Requirements – see Specific Instructions or Drawings provided
- Special Requirements. See Specific Instructions or Drawings Provided
- Special Requirements. See Specific Instructions or Drawings Provided
- Special requirement – See specific instructions or drawings provided
- --
- Special Requirements – see Specific Instructions or Drawings provided
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Special requirement – See specific instructions or drawings provided