NSN 4820-00-440-3699
Velocity Fuse
About this product
Disk or stem flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number 8516PC1251T for national stock number 4820004403699.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-440-3699.
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MPN or Model
8516PC1251T
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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.)
42.7 lb -
Thread Class
3a 2nd end -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk or stem -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Connection Style
Plain (tube) all ends -
Valve Operation Method
Automatic or manual -
Connection Type
Threaded external tube all ends -
Valve Size
1.5000 inches -
Thready Qty Per Inch (tpi)
12 2nd end -
Thread Size
2.875 inches 2nd end -
First Connection Face To Centerline Distance
5.5000 inches -
Second Connection Face To Centerline Distance
6.187 inches -
Material
Rubber butadiene-acrylonitrile class nbr packing -
Style Designator
Err-090 -
Thread Series Designator
Uns all ends
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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 4820-00-440-3699 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
8516PC1251T | Anderson Greenwood Lp |
3313367PC1251-T | Naval Sea Systems Command |
E8516Y51M | Naval Sea Systems Command |
E8516Y51M | Anderson Greenwood Lp |
8576-001PCAHP174 | Electric Boat Corporation |
E8516Y51M | Electric Boat Corporation |
Stock Check
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