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4820-00-851-4111
Safety Relief Valve
4820008514111 008514111 629X3-16 4-2959-11 4-2959-13 10685 B10685
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve
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January 2023
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New Zealand (ZE) Germany (ZG) Approved Sources 1670-99-715-5655 Part NumberManufacturerStatusIAC-B10685
/fsg-58/fsc-5841/uk
B3990/10685 Managed by United Kingdom NSN Created on 25 Apr 1991 Data Last Changed January 2023 NATO
us 1075-00-105-3935 Machined Disk 1075001053935 001053935 -3263 Part NumberManufacturerStatus110028-10685
110028/10685 An item of various configuration that is an integral member of the airframe structure.
316-3263 United Kingdom (ZK) Approved Sources 1560-99-316-3263 Part NumberManufacturerStatus110028-10685
14-211-8265 Flat Washer 5310142118265 142118265,FL106685 029-7523 Part NumberManufacturerStatus3990/10685
1075-00-105-3935 Machined Disk 1075001053935 001053935 1141 Part NumberManufacturerStatusPL416085-10685
Restrictions 4820-00-851-4111
4820-00-851-4111 is a Safety Relief 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 4820-00-851-4111
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-851-4111
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-851-4111
- Part Number
- Manufacturer
- Status
- 629X3-16
- Manufacturer
- 86768 - Teledyne Industries Inc Teledyne (Obsolete)
- Original Design
- Original Design
- 4-2959-11
- 86768 - Teledyne Industries Inc Teledyne (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 4-2959-13
- 86768 - Teledyne Industries Inc Teledyne (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 10685
- 26337 - Parker-Hannifin Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- B10685
- 26337 - Parker-Hannifin Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-851-4111
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Connection Style [AHNC]
- Flared (Tube) All Ends
- Connection Type [AWLS]
- Threaded External Tube All Ends
- Disk Loading Method [ADSU]
- Weight
- Features Provided [CBBL]
- Pressure Tight Outlet Side
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Aluminum Alloy Body
- Material [MATT]
- Aluminum Alloy Seat
- Material [MATT]
- Steel Corrosion Resisting Flow Control Device And Rubber Synthetic Flow Control Device
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit Single Response
- Media For Which Designed [MEDA]
- Fuel/Oil, Hydrocarbon Single Response
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 1.000 Inches 1St End
- Nominal Thread Size [CQJX]
- 1.312 Inches All Ends
- Opening Pressure Setting [CSDC]
- 80.0 Pounds Per Square Inch
- Seat Angle [CQRB]
- 37.0 Degrees All Ends
- Valve Discharge Flow Rate [ADSY]
- 12.0 Gallons Per Minute
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Surface Treatment Document And Classification [STDC]
- Mil-A-8625,Ty 2 Mil Spec Single Treatment Response
- Surface Treatment [SFTT]
- Anodize
- Thread Class [AAJD]
- 3A All Ends
- Thread Direction [AAJF]
- Right-Hand All Ends
- Thread Series Designator [THSD]
- Un All Ends
- Thread Quantity Per Inch [CMLP]
- 12 All Ends
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Freight Information 4820-00-851-4111
4820-00-851-4111 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. 4820-00-851-4111 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-851-4111 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. 4820-00-851-4111 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. 4820-00-851-4111 is not classified as a special type of cargo when transported by water. 4820-00-851-4111 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 4820-00-851-4111
- 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
- --
- --
- Plated/Coated Item
- 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
- --
- --
- --
- --
- --
- --
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- --
- --
- --
- --
- --
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- ASTM - D5118, Fiberboard Box