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4820-00-872-7729
Check Valve
4820008727729 008727729 13211E3222-1 452-3/4SS2-6 6406-077
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
January 2023
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Restrictions 4820-00-872-7729
4820-00-872-7729 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.
Import and Export 4820-00-872-7729
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-872-7729
- Spain (YB01)
- Effective Date:
- 1 Oct 1998
- Israel (YD01)
- Effective Date:
- 1 Aug 2016
- Singapore (YJ01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Jul 1995
Approved Sources 4820-00-872-7729
- Part Number
- Manufacturer
- Status
- 452-3/4SS2-6
- Manufacturer
- 86768 - Teledyne Industries Inc (Obsolete)
- Original Design
- Original Design
- 6406-077
- 91561 - Parker Hannifin Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 13211E3222-1
- 81336 - Chief Of Engineers (Active)
- Vendor Drawing
- Vendor Drawing
Datasheet 4820-00-872-7729
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- Plain, Optional End (Pipe) 1St End
- Connection Type [AWLS]
- Threaded External Pipe 2Nd End
- Connection Type [AWLS]
- Threaded Internal Pipe 1St End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Rubber Butadiene-Acrylonitrile Class Nbr Packing
- Material [MATT]
- Steel Comp 440A Flow Control Device
- Material [MATT]
- Steel Corrosion Resisting Body
- Maximum Operating Pressure [CQGM]
- 3800.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit Single Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.750 Inches 2Nd End
- Special Features [FEAT]
- 6 Psi Cracking Pressure; Media Hydraulic Fluid
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Series Designator [THSD]
- Npt 3Rd End
- Thread Series Designator [THSD]
- Npt 1St End
- Thread Series Designator [THSD]
- Npt 2Nd End
NATO Stock Numbers Related to 4820-00-872-7729
Freight Information 4820-00-872-7729
4820-00-872-7729 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. 4820-00-872-7729 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-872-7729 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. 4820-00-872-7729 is not classified as a special type of cargo when transported by water. 4820-00-872-7729 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.