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Vacuum Breaking Valve NSN 4820-01-556-3811

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 4820-01-556-3811 NSN: 4820-01-556-3811

Features and Characteristics

End Application
Mrap - unique nsn - used on 3 mrap variants
FSC
4820 Nonpowered Valves
NIIN
015563811
NSN
4820015563811

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12296903
Cage Code:
19207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 4820-01-556-3811
What are the manufacturers of nsn 4820015563811?
Does this nsn 4820015563811 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015563811
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 4820015563811 contain any precious metals?
No precious metal content.
Does nsn 4820015563811 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015563811?
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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