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Check Valve NSN 4820-00-341-3906

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 4820-00-341-3906 NSN: 4820-00-341-3906

Features and Characteristics

Flow Control Device
Disk
Disk Loading Method
Spring
Bolt Hole Quantity
4 1st end
Maximum Operating Temp
450.0 degrees fahrenheit 2nd response
Connection Style
Beaded (hose) 2nd end
Width
1.820 inches 1st end
Length
1.830 inches 1st end
Valve Operation Method
Automatic
Flange Shape
Rectangular with holes 1st end
Connection Type
Unthreaded external hose 2nd end
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
36.0 pounds per square inch single response
Thickness
0.255 inches 1st end
Bolt Hole Diameter
0.220 inches 1st end
Center To Center Distance Between Bolt Holes Along Length
1.325 inches 1st end
Center To Center Distance Between Bolt Holes Along Width
1.325 inches 1st end
Flange Face Design
Recessed straight 1st end
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, alloy 2024, t851 federal specification single material response
Media For Which Designed
Air single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
003413906
NSN
4820003413906

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST7M353-1
Cage Code:
76301
Status:
A
MSDS:
Part Number:
P52-533
Cage Code:
91816
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481309000
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of materials other than copper, iron or steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-341-3906
What are the manufacturers of nsn 4820003413906?
Does this nsn 4820003413906 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003413906
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 4820003413906 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820003413906 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003413906?
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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