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Check Valve NSN 4820-01-449-6402

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 4820-01-449-6402 NSN: 4820-01-449-6402

Features and Characteristics

Thread Class
2a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
200.0 degrees fahrenheit single response
End Application
4920-01-347-1666; supprot equipment, (se), b-2 bomber aircraft
Connection Style
External seat for gasket seal (boss) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
3500.0 pounds per square inch single response
Thread Size
1.313 inches 1st end
Opening Pressure Setting
5.000 pounds per square inch
Material
Steel
Style Designator
Screw-in cartridge
Thread Series Designator
Un 1st end
Furnished Items And Quantity
2 gasket
FSC
4820 Nonpowered Valves
NIIN
014496402
NSN
4820014496402

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CV161P
Cage Code:
09990
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 4820-01-449-6402
What are the manufacturers of nsn 4820014496402?
Does this nsn 4820014496402 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014496402
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 4820014496402 contain any precious metals?
No precious metal content.
Does nsn 4820014496402 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014496402?
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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