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Stop-check Valve NSN 4820-01-580-4394

Item Description

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

NSN 4820-01-580-4394 NSN: 4820-01-580-4394

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications
FSC
4820 Nonpowered Valves
NIIN
015804394
NSN
4820015804394

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-2177141-312AF
Cage Code:
80064
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-580-4394
What are the manufacturers of nsn 4820015804394?
Does this nsn 4820015804394 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015804394
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. in the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. in the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. the valve disk may be spring loaded. it may be inline or cartridge (manifold) design. see also valve (1), lift-check and valve (1), stop-lift-check.
Does nsn 4820015804394 contain any precious metals?
No precious metal content.
Does nsn 4820015804394 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015804394?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05486
FIIG:
A530B0
App. Key:
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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