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Valve Disk NSN 4820-01-275-1831

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 4820-01-275-1831 NSN: 4820-01-275-1831

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Cleaned iaw mil-c-52211
FSC
4820 Nonpowered Valves
NIIN
012751831
NSN
4820012751831

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
20520-1
Cage Code:
26505
Status:
A
MSDS:
Part Number:
W-302H-A17 ITEM 1CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
20520-1CP
Cage Code:
03950
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 4820-01-275-1831
What are the manufacturers of nsn 4820012751831?
Does this nsn 4820012751831 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012751831
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 4820012751831 contain any precious metals?
No precious metal content.
Does nsn 4820012751831 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012751831?
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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