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Check Valve NSN 4820-01-424-6205

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 4820-01-424-6205 NSN: 4820-01-424-6205

Features and Characteristics

Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
250.0 degrees fahrenheit single response
Minimum Operating Temp
-40.0 degrees fahrenheit
End Application
4120-nc-d00-7527; support equipment, b
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
16 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.500 inches all ends
Seat Angle
37.0 degrees all ends
Opening Pressure Setting
1.0 pounds per square inch
Material
Steel comp 316 body
Media For Which Designed
Ammonia, gaseous 3rd response
Style Designator
Straight thru
Thread Series Designator
Unj all ends
FSC
4820 Nonpowered Valves
NIIN
014246205
NSN
4820014246205

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2159T1-8CC-1
Cage Code:
91816
Status:
A
MSDS:
Part Number:
SS-8C-BU-1
Cage Code:
02570
Status:
A
MSDS:
Part Number:
9167762-1
Cage Code:
98750
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 4820-01-424-6205
What are the manufacturers of nsn 4820014246205?
Does this nsn 4820014246205 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014246205
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 4820014246205 contain any precious metals?
No precious metal content.
Does nsn 4820014246205 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014246205?
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
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