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Vacuum Breaking Valve NSN 4820-01-172-5517

Item Description

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

NSN 4820-01-172-5517 NSN: 4820-01-172-5517

Features and Characteristics

End Application
Model 250-usn-72 rack conveyor dishwasher
Part Name Assigned By Controlling Agency
1/2 inch brass vaccum breaker valve
FSC
4820 Nonpowered Valves
NIIN
011725517
NSN
4820011725517

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
100500
Cage Code:
11520
Status:
A
MSDS:
Part Number:
113220
Cage Code:
11520
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-172-5517
What are the manufacturers of nsn 4820011725517?
Does this nsn 4820011725517 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011725517
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. see also valve, vacuum regulating.
Does nsn 4820011725517 contain any precious metals?
No precious metal content.
Does nsn 4820011725517 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011725517?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08101
FIIG:
A07100
App. Key:
AT
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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