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4820-00-054-3782
Lift-Check Valve
4820000543782 000543782 SS845-1889538ASSY8A1IN 2620-911ASSY8A1IN 2620-911ASSY8A1INL1 SS845-1889538ASSY8A1INL1
A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, STOP-CHECK and VALVE, STOP-LIFT-CHECK. View more Lift-Check Valve
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Restrictions 4820-00-054-3782
IUID Required
4820-00-054-3782 is a Lift-Check Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.The DCMO has forced the Demilization requirements for this item as the ICP has not collaborated. 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. The precious metals content of this item is unknown.
End Users 4820-00-054-3782
- US Navy (N1H5)
- Effective Date:
- 1 Apr 1991
- Supplementary Collaborators:
- HX
- Supplementary Receivers:
- GG
Approved Sources 4820-00-054-3782
- Part Number
- Manufacturer
- Status
- SS845-1889538ASSY8A1IN
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
- 2620-911ASSY8A1IN
- 99565 - Admiral Valve Llc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 2620-911ASSY8A1INL1
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- SS845-1889538ASSY8A1INL1
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- 2620-911ASSY8A1IN
- 96169 - Electric Boat Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-054-3782
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Bolt Circle Nominal Diameter [CWCT]
- 3.500 Inches 1St End
- Bolt Hole Nominal Diameter [CWCQ]
- 0.687 Inches 1St End
- Bolt Hole Quantity [AECS]
- 4 1St End
- Bonnet Attachment Method [ADST]
- Threaded
- Bonnet Type [ADSR]
- Inside Spring
- Connection Type [AWLS]
- Flange 1St End
- Criticality Code Justification [CRTL]
- Zzzy
- Disk Loading Method [ADSU]
- Spring
- Face To Face Distance [CWCF]
- 3.000 Inches
- Flange Face Design [CWDF]
- Raised Straight 1St End
- Flange Shape [ARKN]
- Round With Holes 1St End
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Steel Comp 304 Flow Control Device
- Material [MATT]
- Steel Comp 304 Seat
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Outside Diameter [CWCD]
- 4.875 Inches 1St End
- Nominal Thickness [CWCK]
- 1.250 Inches 1St End
- Raised Face Nominal Diameter [CWDL]
- 2.000 Inches 1St End
- Raised Face Nominal Height [CWDH]
- 0.250 Inches 1St End
- Reference Number Differentiating Characteristics [ZZZY]
- Quality Control Iaw Navships 0948-045-7010 Material Identification And Control Instruction For Level 1 Items
- Valve Operation Method [AQLR]
- Automatic
- Valve Size [CCFG]
- 1.000 Inches
- Style Designator [STYL]
- Straight Thru Flanged Ends
Management Data 4820-00-054-3782
Navy
- Cognizance:
- 3H
- Special Material ID:
- L1
- An item that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective evidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
- Issue, Repair, Requisition Restriction Code:
- 00
- No Restriction
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
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Freight Information 4820-00-054-3782
4820-00-054-3782 has freight characteristics managed by the Food and Drug Administration (FDA).It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-00-054-3782 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-00-054-3782 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. 4820-00-054-3782 is not classified as a special type of cargo when transported by water. 4820-00-054-3782 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 4820-00-054-3782
- 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
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- 5.5" H x 5.5" W x 3.5" L
- --
- --
- --
- Any Suitable Process
- 5.5" H x 5.5" W x 3.5" L
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No 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
- ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box
- Open for inspection or use only
- Special Requirements – see Specific Instructions or Drawings provided
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
- No Requirement