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Check Valve NSN 4820-01-229-7222

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 4820-01-229-7222 NSN: 4820-01-229-7222

Features and Characteristics

Flow Control Device
Disk
Bolt Hole Quantity
2 all ends
Maximum Operating Temp
220.0 degrees fahrenheit single response
Width
2.474 inches all ends
Length
2.938 inches all ends
Valve Operation Method
Automatic
Flange Shape
Oval with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Valve Size
0.500 inches
Maximum Operating Pressure
300.0 pounds per square inch single response
Face To Face Distance
2.474 inches
Flange Face Design
Plain all ends
Material
Stainless steel seat
Media For Which Designed
Refrigerant 12 1st response
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
012297222
NSN
4820012297222

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CK-4A-2
Cage Code:
91051
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 4820-01-229-7222
What are the manufacturers of nsn 4820012297222?
Does this nsn 4820012297222 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012297222
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 4820012297222 contain any precious metals?
No precious metal content.
Does nsn 4820012297222 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012297222?
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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