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Check Valve NSN 4820-01-581-6645

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 4820-01-581-6645 NSN: 4820-01-581-6645

Features and Characteristics

Flow Control Device
Disk
Disk Loading Method
Spring
Maximum Operating Temp
450.0 degrees fahrenheit 1st response
End Application
New construction ddg1000
Valve Operation Method
Automatic
Mounting Facility
Wafer
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
275.0 pounds per square inch 2nd response
Material
Stainless steel body
Media For Which Designed
Air single response
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
015816645
NSN
4820015816645

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CHX-4.0-1-216-33-091 150LB RF
Cage Code:
76588
Status:
A
MSDS:
Part Number:
1601-C-4.0IN
Cage Code:
76588
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 4820-01-581-6645
What are the manufacturers of nsn 4820015816645?
Does this nsn 4820015816645 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015816645
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 4820015816645 contain any precious metals?
No precious metal content.
Does nsn 4820015816645 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015816645?
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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