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Check Valve NSN 4820-01-433-4453

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-01-433-4453 NSN: 4820-01-433-4453

Features and Characteristics

Flow Control Device
Disk
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
775.0 degrees fahrenheit single response
End Application
Spruance class dd (963)
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Valve Size
2.500 inches
Maximum Operating Pressure
150.0 pounds per square inch single response
Outside Diameter
7.000 inches all ends
Face To Face Distance
8.500 inches
Thickness
0.880 inches all ends
Bolt Hole Diameter
0.750 inches all ends
Bolt Circle Diameter
5.500 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
4.120 inches all ends
Material
Steel uns k03504 seat
Material Specification
Astm a216, grade wcb assn standard single material response body
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
014334453
NSN
4820014334453

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
F09-0114C-02MY
Cage Code:
57574
Status:
A
MSDS:
Part Number:
73811-13
Cage Code:
57574
Status:
A
MSDS:
Part Number:
P3-43675-E01
Cage Code:
57574
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-433-4453
What are the manufacturers of nsn 4820014334453?
Does this nsn 4820014334453 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014334453
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820014334453 contain any precious metals?
No precious metal content.
Does nsn 4820014334453 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014334453?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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