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Stop-check Valve NSN 4820-00-595-0496

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 4820-00-595-0496 NSN: 4820-00-595-0496

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Union
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
4 1st end
Maximum Operating Temp
425.0 degrees fahrenheit single response
Valve Operation Method
Manual
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Mounting Position
Horizontal
Features Provided
Bonnet packing
Valve Size
1.000 inches
Maximum Operating Pressure
100.0 pounds per square inch single response
Outside Diameter
4.250 inches 1st end
Face To Face Distance
5.750 inches
Thickness
0.438 inches 1st end
Bolt Hole Diameter
0.562 inches 1st end
Bolt Circle Diameter
3.125 inches 1st end
Flange Face Design
Plain 1st end
Special Features
Valve size 1.000 in.
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight through flanged ends
Test Data Document
80064-5000s4824-1385541 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
FSC
4820 Nonpowered Valves
NIIN
005950496
NSN
4820005950496

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5000S4824-1385541-1IN
Cage Code:
80064
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-595-0496
What are the manufacturers of nsn 4820005950496?
Does this nsn 4820005950496 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005950496
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 4820005950496 contain any precious metals?
No precious metal content.
Does nsn 4820005950496 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005950496?
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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