NSN 4820-01-226-0176
Velocity Fuse
About this product
Disk flow control device, g4 gasket sea (boss) all ends connection style, automatic valve operation method, connection type: threaded internal boss all ends.
Manufacturer part number 3203540-7 for national stock number 4820012260176.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-226-0176.
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MPN or Model
3203540-7
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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
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Connection Style
G4 gasket sea (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss all ends -
Thread Size
0.625 inches all ends -
Criticality Code Justification
Zzzy -
Material
Stainless steel -
Style Designator
Err-090 -
Thread Series Designator
Unjf all ends -
Reference Number Differentiating Characteristics
Cleaning, packaging and marking iaw mil-std-1330d
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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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-226-0176 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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3203540-7 | Cosmodyne, Llc |
3203540-7CP | Naval Inventory Control Point |
Stock Check
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