NSN 4820-00-469-4963
Velocity Fuse
About this product
0.250 inches 1st end pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: integral.
Manufacturer part number 128A-1/4"60PSI for national stock number 4820004694963.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-469-4963.
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MPN or Model
128A-1/4"60PSI
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Pipe Size Accommodated
0.250 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Connection Style
Plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Thread Size
0.250 inches 1st end -
Opening Pressure Setting
60.0 pounds per square inch -
Material
Copper alloy body -
Style Designator
Angle -
Thread Series Designator
Npt 1st end
Safety Relief Valve
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-469-4963 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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128A-1/4"60PSI | F.c.kingston Co. |
128A200-60 | F.c.kingston Co. |
Stock Check
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