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Restrictor Check Valve NSN 4820-01-202-3466

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 4820-01-202-3466 NSN: 4820-01-202-3466

Features and Characteristics

Valve Operation Method
Automatic
Thread Size
0.500 inches all ends
Material
Aluminum body
Thread Series Designator
Nptf all ends
FSC
4820 Nonpowered Valves
NIIN
012023466
NSN
4820012023466

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1304-5-4.6
Cage Code:
58143
Status:
A
MSDS:
Part Number:
4681
Cage Code:
62920
Status:
A
MSDS:
Part Number:
20100-104-4.6
Cage Code:
58143
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481309000
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of materials other than copper, iron or steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-202-3466
What are the manufacturers of nsn 4820012023466?
Does this nsn 4820012023466 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012023466
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 4820012023466 contain any precious metals?
No precious metal content.
Does nsn 4820012023466 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012023466?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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