NSN 4820-01-125-9747
Fuel Manifold Check Valve
About this product
Disk flow control device, 8 all ends bolt holes, automatic valve operation method, flange shape: round with holes all ends.
Manufacturer part number NS3981ASSYB for national stock number 4820011259747.
Datasheet
-
Product description
Check Valve NSN 4820-01-125-9747.
-
MPN or Model
NS3981ASSYB
-
Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
85 lb -
Flow Control Device
Disk -
Bolt Hole Quantity
8 all ends -
Maximum Operating Temp
150.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Mounting Position
Horizontal -
Valve Size
3.000 inches -
Maximum Operating Pressure
1050.0 pounds per square inch single response -
Outside Diameter
7.438 inches all ends -
Face To Face Distance
11.750 inches -
Thickness
1.062 inches all ends -
Bolt Hole Diameter
0.687 inches all ends -
Bolt Circle Diameter
5.938 inches all ends -
Flange Face Design
Plain all ends -
Material
Copper alloy 903 -
Material Specification
Qq-c-390, alloy d5/d federal specification single material response -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Straight through flanged ends
More from these suppliers
- 4820-00-588-2719 MPN 9213REVAPC7SH1Valve Seat
- 4820-00-623-7702 MPN 005-309-0394Valve Disk
- 4820-00-708-8344 MPN 70988Valve Disk
- 4820-01-097-8290 MPN 20212-1Safety Relief Valve
- 4820-01-145-0967 MPN 20234-10-941SSSafety Relief Valve
- 4820-01-165-5983 MPN A39350PIECE19Setscrew Rod
- 4820-01-184-4689 MPN B10624.001.130Valve Stem Guide
- 4820-01-187-2278 MPN NMP-1514 PC 19Valve Disk Retainer
Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
![Mechanic Bill explains Fuel Manifold Check Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-125-9747 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NS3981ASSYB | Pentair Valves & Controls Us Lp |
NS-3981 | National Oilwell |
NS3981ASSYB | National Oilwell |
NS-3981 | Pentair Valves & Controls Us Lp |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.