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Stop-check Valve NSN 4820-00-289-2207

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 4820-00-289-2207 NSN: 4820-00-289-2207

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Integral
Bolt Hole Quantity
4 1st end
Valve Operation Method
Manual
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Mounting Position
Horizontal or vertical
Features Provided
Valve stem lock shield and bonnet packing
Outside Diameter
3.250 inches 1st end
Thickness
0.500 inches 1st end
First Connection Face To Centerline Distance
2.125 inches
Bolt Hole Diameter
0.531 inches 1st end
Second Connection Face To Centerline Distance
1.312 inches
Bolt Circle Diameter
2.250 inches 1st end
Flange Face Design
Plain 1st end
Material
Copper alloy body
Style Designator
Angle flanged ends
FSC
4820 Nonpowered Valves
NIIN
002892207
NSN
4820002892207

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EN07EB331
Cage Code:
10855
Status:
A
MSDS:
Part Number:
684S11B
Cage Code:
33334
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-289-2207
What are the manufacturers of nsn 4820002892207?
Does this nsn 4820002892207 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002892207
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 4820002892207 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002892207 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002892207?
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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