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4820-00-953-1220
Check Valve
4820009531220 009531220 5344F
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
November 2023
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Related Documents 4820-00-953-1220 2+ Documents (More...)
Restrictions 4820-00-953-1220
4820-00-953-1220 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. The precious metals content of this item is unknown.
End Users 4820-00-953-1220
- NASA (G160)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-953-1220
- Part Number
- Manufacturer
- Status
- 5344F
- Manufacturer
- 63686 - The Walworth Company (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-00-953-1220
- Characteristic
- Specifications
- Material [MATT]
- Specifications
- Steel Body
- Material [MATT]
- Steel Corrosion Resisting Flow Control Device
- Material [MATT]
- Steel Corrosion Resisting Seat
- Material [MATT]
- Steel Corrosion Resisting Stem
- Style Designator [STYL]
- Straight Thru
- Face To Face Distance [CWCF]
- 10.500 Inches
- Flow Control Device [ADQU]
- Disk
- Media For Which Designed [MEDA]
- Steam Single Response
- Maximum Operating Pressure [CQGM]
- 300.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 800.0 Deg Fahrenheit Single Response
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Flange 1St End
- Flange Shape [ARKN]
- Round With Holes 1St End
- Nominal Outside Diameter [CWCD]
- 6.500 Inches 1St End
- Nominal Thickness [CWCK]
- 0.750 Inches 1St End
- Bolt Hole Quantity [AECS]
- 8 1St End
- Bolt Hole Nominal Diameter [CWCQ]
- 0.750 Inches 1St End
- Bolt Circle Nominal Diameter [CWCT]
- 5.000 Inches 1St End
- Flange Face Design [CWDF]
- Raised Straight 1St End
- Raised Face Nominal Height [CWDH]
- 0.062 Inches 1St End
- Raised Face Nominal Diameter [CWDL]
- 3.625 Inches 1St End
- Mounting Position [BBJX]
- Horizontal
NATO Stock Numbers Related to 4820-00-953-1220
Freight Information 4820-00-953-1220
4820-00-953-1220 has freight characteristics.. 4820-00-953-1220 has a variance between NMFC and UFC when transported by rail and the description should be consulted.