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Restrictor Check Valve NSN 4820-00-406-6604

Item Description

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.

NSN 4820-00-406-6604 NSN: 4820-00-406-6604

Features and Characteristics

Thread Direction
Right-hand 3rd end
Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Plain, optional end (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe 3rd end
Mounting Position
Horizontal or vertical
Thread Size
0.250 inches 2nd end
Material
Copper alloy
Style Designator
Cross
Thread Series Designator
Npt 1st end
FSC
4820 Nonpowered Valves
NIIN
004066604
NSN
4820004066604

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4SC1082
Cage Code:
57217
Status:
A
MSDS:
Part Number:
6194X2
Cage Code:
49576
Status:
A
MSDS:
Part Number:
6194X
Cage Code:
49576
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-406-6604
What are the manufacturers of nsn 4820004066604?
Does this nsn 4820004066604 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004066604
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.
Does nsn 4820004066604 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004066604 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004066604?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20520
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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