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Check Valve NSN 4820-00-998-3547

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 4820-00-998-3547 NSN: 4820-00-998-3547

Features and Characteristics

Flow Control Device
Piston or poppet
Disk Loading Method
Spring
Bolt Hole Quantity
6 1st end
Maximum Operating Temp
165.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Connection Type
Unthreaded internal tube 2nd end
Mounting Position
Horizontal
Maximum Operating Pressure
60.0 pounds per square inch single response
Bolt Hole Diameter
0.332 inches 1st end
Bolt Circle Diameter
4.312 inches 1st end
Special Features
Sensing port on side 0.562-18unf-3b thd; use to prevent suction of air from fuel tanks into manifolds
Material
Aluminum alloy
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
009983547
NSN
4820009983547

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6807
Cage Code:
86090
Status:
A
MSDS:
Part Number:
CP00005-2
Cage Code:
81755
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 4820-00-998-3547
What are the manufacturers of nsn 4820009983547?
Does this nsn 4820009983547 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820009983547
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 4820009983547 contain any precious metals?
No precious metal content.
Does nsn 4820009983547 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820009983547?
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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