NSN 4820-00-257-1666
Velocity Fuse
About this product
Poppet flow control device, inside screw bonnet type, threaded bonnet attachment method, connection style: external seat for gasket seal (boss) 1st end.
Manufacturer part number 301525-1 for national stock number 4820002571666.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-257-1666.
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MPN or Model
301525-1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Thread Class
2a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Connection Style
External seat for gasket seal (boss) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external boss 1st end -
Thread Size
0.562 inches 1st end -
Material
Steel flow control device -
Surface Treatment
Anodize -
Style Designator
Angle -
Thread Series Designator
Unf 1st end -
Furnished Items And Quantity
1 gasket
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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 4820-00-257-1666 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 301525-1 | Metadure Parts & Sales, Inc. |
Stock Check
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