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Valve Disk NSN 4820-01-493-3821

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN 4820-01-493-3821 NSN: 4820-01-493-3821

Features and Characteristics

Special Features
Nha 2 inch scupper valve or swing check; material bronze astm b-62
Material
Copper alloy
Style Designator
Swing check
FSC
4820 Nonpowered Valves
NIIN
014933821
NSN
4820014933821

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-300-M20-2IN ITEM 3
Cage Code:
09032
Status:
A
MSDS:
Part Number:
4-300-M20
Cage Code:
09032
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-493-3821
What are the manufacturers of nsn 4820014933821?
Does this nsn 4820014933821 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014933821
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.
Does nsn 4820014933821 contain any precious metals?
No precious metal content.
Does nsn 4820014933821 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014933821?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35224
FIIG:
A539Y0
App. Key:
Cond. Code:
2
Status:
A

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