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Restrictor Check Valve NSN 4820-01-415-9564

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 4820-01-415-9564 NSN: 4820-01-415-9564

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Poppet
End Application
Nimitz class cvn
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic or manual
Connection Type
Threaded internal pipe all ends
Mounting Position
Horizontal
Maximum Operating Pressure
2000.0 pounds per square inch single response
Thread Size
0.250 inches all ends
Material
Copper alloy body
Style Designator
Straight thru
Thread Series Designator
Nptf all ends
FSC
4820 Nonpowered Valves
NIIN
014159564
NSN
4820014159564

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
F400BFV
Cage Code:
09990
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481301090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of copper having a pressure rating of 850 kpa or over
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-415-9564
What are the manufacturers of nsn 4820014159564?
Does this nsn 4820014159564 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014159564
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 4820014159564 contain any precious metals?
No precious metal content.
Does nsn 4820014159564 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014159564?
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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