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Check Valve NSN 4820-01-657-6689

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 4820-01-657-6689 NSN: 4820-01-657-6689

Features and Characteristics

Pipe Size Accommodated
2.00 inches all ends
Flow Control Device
Disk
Connection Style
Socket (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Valve Size
2.00 inches
Face To Face Distance
6.86 inches
Part Name Assigned By Controlling Agency
Swing check valve
Special Features
Solder joint ends
Material
Copper alloy 922 flow control device
Material Specification
Astm b62 c83600 assn standard single material response body
Style Designator
Straight thru
Furnished Items And Quantity
1 cap
FSC
4820 Nonpowered Valves
NIIN
016576689
NSN
4820016576689

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1342 2IN
Cage Code:
14959
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-657-6689
What are the manufacturers of nsn 4820016576689?
Does this nsn 4820016576689 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016576689
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 4820016576689 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016576689 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016576689?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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