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Check Valve NSN 4820-01-656-0981

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 4820-01-656-0981 NSN: 4820-01-656-0981

Features and Characteristics

Maximum Operating Temp
212.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Maximum Operating Pressure
3000.0 pounds per square inch single response
Face To Face Distance
4.330 inches
Part Name Assigned By Controlling Agency
Pilot operated check, dual
Material
Aluminum
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
016560981
NSN
4820016560981

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
055301100301000
Cage Code:
27005
Status:
A
MSDS:
Part Number:
R930002401
Cage Code:
27005
Status:
A
MSDS:
Part Number:
VSO-DE/05.53.01-10-03-01
Cage Code:
27005
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-656-0981
What are the manufacturers of nsn 4820016560981?
Does this nsn 4820016560981 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016560981
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 4820016560981 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016560981 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016560981?
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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