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4820-01-338-4271
Check Valve
4820013384271 013384271 W928 8928F 6IN
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more Check Valve
May 2023
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Restrictions 4820-01-338-4271
4820-01-338-4271 is a Check 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 4820-01-338-4271
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-338-4271
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-338-4271
- Part Number
- Manufacturer
- Status
- W928
- Manufacturer
- 63686 - The Walworth Company (Active)
- Primary Buy
- Primary Buy
- 8928F 6IN
- 95995 - Walworth Co The (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-338-4271
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Bolt Hole Nominal Diameter [CWCQ]
- 0.875 Inches All Ends
- Bolt Hole Quantity [AECS]
- 8 All Ends
- Bolt Circle Nominal Diameter [CWCT]
- 9.500 Inches All Ends
- Connection Type [AWLS]
- Flange All Ends
- Face To Face Distance [CWCF]
- 14.000 Inches
- Flange Face Design [CWDF]
- Plain All Ends
- Flange Shape [ARKN]
- Round With Holes All Ends
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Copper Alloy 836 Seat
- Material [MATT]
- Iron Cast Body
- Material [MATT]
- Iron Cast Flow Control Device
- Maximum Operating Pressure [CQGM]
- 125.0 Pounds Per Square Inch 1St Response
- Maximum Operating Pressure [CQGM]
- 200.0 Pounds Per Square Inch 2Nd Response
- Maximum Operating Temp [AEHZ]
- 150.0 Deg Fahrenheit 1St Response
- Maximum Operating Temp [AEHZ]
- 450.0 Deg Fahrenheit 2Nd Response
- Media For Which Designed [MEDA]
- Steam 1St Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas 2Nd Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Outside Diameter [CWCD]
- 11.000 Inches All Ends
- Nominal Thickness [CWCK]
- 1.000 Inches All Ends
- Valve Operation Method [AQLR]
- Automatic
- Valve Size [CCFG]
- 6.000 Inches
- Style Designator [STYL]
- Straight Thru Flanged Ends
DLA Procurement Analysis 4820-01-338-4271
Management Data 4820-01-338-4271
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-338-4271
Freight Information 4820-01-338-4271
4820-01-338-4271 has freight characteristics.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. 4820-01-338-4271 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. 4820-01-338-4271 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. 4820-01-338-4271 is not classified as a special type of cargo when transported by water. 4820-01-338-4271 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 4820-01-338-4271
- 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) 4820-01-338-4271 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: