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Check Valve NSN 4820-00-433-3684

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 4820-00-433-3684 NSN: 4820-00-433-3684

Features and Characteristics

Pipe Size Accommodated
0.500 inches all ends
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Disk Loading Method
Spring
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
14 1st end
Thread Size
0.500 inches all ends
Material
Stainless steel flow control device
Material Specification
Mil-s-5059, annealed military specification single material response flow control device
Surface Treatment
Anodize
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
004333684
NSN
4820004333684

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3-744-75
Cage Code:
92003
Status:
A
MSDS:
Part Number:
525GG1-2D
Cage Code:
45681
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 4820-00-433-3684
What are the manufacturers of nsn 4820004333684?
Does this nsn 4820004333684 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004333684
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 4820004333684 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004333684 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004333684?
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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