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Check Valve NSN 4820-01-644-0489

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 4820-01-644-0489 NSN: 4820-01-644-0489

Features and Characteristics

Flow Control Device
Disk
Maximum Operating Temp
356.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Valve Size
0.375 inches
Face To Face Distance
2.560 inches
Part Name Assigned By Controlling Agency
Swing check valve
Special Features
Seal material ptfe; hanger pin 316ss
Material
Stainless steel body
Material Specification
Astm a351 assn standard single material response body
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
016440489
NSN
4820016440489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FNW16B200C
Cage Code:
0VKK9
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 4820-01-644-0489
What are the manufacturers of nsn 4820016440489?
Does this nsn 4820016440489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016440489
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 4820016440489 contain any precious metals?
No precious metal content.
Does nsn 4820016440489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016440489?
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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