NSN 4820-00-653-4478
Restrictor Valve
About this product
Poppet flow control device, spring disk loading method, swivel nut, flareless (tube) all ends connection style, valve operation method: automatic.
Manufacturer part number 6F1490A013 for national stock number 4820006534478.
Datasheet
-
Product description
Restrictor Check Valve NSN 4820-00-653-4478.
-
MPN or Model
6F1490A013
-
Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
Swivel nut, flareless (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal tube 1st end -
Mounting Position
Horizontal or vertical -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.750 inches all ends -
Seat Angle
12.0 degrees all ends -
Outside Diameter Tube Accommodated
0.500 inches all ends -
Material
Stainless steel flow control device -
Material Specification
Qq-a-225/6, alloy 2024, t4 federal specification single material response body -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Surface Treatment
Anodize -
Special Test Features
Non e -
Style Designator
Straight thru -
Thread Series Designator
Unf all ends
More from these suppliers
- 4820-00-082-9483 MPN 2C6248Check Valve
Restrictor Check Valve
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
![Mechanic Bill explains Restrictor Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-653-4478 restrictor check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
6F1490A013 | Crissair, Inc. |
6F1490-013 | Crissair, Inc. |
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.