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Check Valve NSN 4820-01-074-6520

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 4820-01-074-6520 NSN: 4820-01-074-6520

  Stock Availability

NSN 4820010746520 availability
(as of 11/25/2022).

  • NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
165.0 degrees fahrenheit 2nd response
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
350.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Material
Rubber butadiene-acrylonitrile class nbr seat
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
010746520
NSN
4820010746520

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
583-3/4D1
Cage Code:
09990
Status:
A
MSDS:
Part Number:
583-3-4 ID
Cage Code:
72352
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481309000
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of materials other than copper, iron or steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-074-6520
What are the manufacturers of nsn 4820010746520?
Does this nsn 4820010746520 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010746520
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 4820010746520 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010746520 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010746520?
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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