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Stop-check Valve NSN 4820-01-640-8165

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 4820-01-640-8165 NSN: 4820-01-640-8165

Features and Characteristics

Maximum Operating Temp
353.0 degrees fahrenheit single response
Width
2.76 inches all ends
Length
2.36 inches all ends
Mounting Position
Horizontal
Maximum Operating Pressure
200.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
Valve, stop checks, ss type 316, 3/4"
Special Features
Overseas mrc 19.05mm
Material
Steel body
FSC
4820 Nonpowered Valves
NIIN
016408165
NSN
4820016408165

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4VMU1
Cage Code:
25795
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-640-8165
What are the manufacturers of nsn 4820016408165?
Does this nsn 4820016408165 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016408165
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 4820016408165 contain any precious metals?
No precious metal content.
Does nsn 4820016408165 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016408165?
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
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