NSN 4820-00-916-7440
Velocity Fuse
About this product
Nonadjustable,sealed.
Manufacturer part number 28550-1 for national stock number 4820009167440.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-916-7440.
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MPN or Model
28550-1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
Flared (tube) 1st end -
Connection Type
Threaded external tube 1st end -
Features Provided
Pressure tight outlet side -
Thready Qty Per Inch (tpi)
18 1st end -
Maximum Operating Pressure
130.0 pounds per square inch single response -
Thread Size
0.562 inches 1st end -
Seat Angle
37.0 degrees 1st end -
Opening Pressure Setting
115.0 pounds per square inch -
Outside Diameter Tube Accommodated
0.375 inches 1st end -
Style Designator
Angle -
Thread Series Designator
Unf 1st end
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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.
Pricing and Availability
Get a quote for 4820-00-916-7440 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 28550-1 | Eaton Corporation |
| C857-115-2 | Lockheed Martin Corporation |
Stock Check
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