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Check Valve NSN 4820-01-198-4188

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 4820-01-198-4188 NSN: 4820-01-198-4188

Features and Characteristics

Flow Control Device
Disk
Bolt Hole Quantity
8 all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Facility
Threaded fastener
Mounting Position
Horizontal or vertical
Valve Size
6.000 inches
Outside Diameter
11.000 inches all ends
Face To Face Distance
5.500 inches
Thickness
1.000 inches all ends
Bolt Hole Diameter
0.750 inches all ends
Bolt Circle Diameter
9.500 inches all ends
Flange Face Design
Plain all ends
Material
Rubber butadiene-acrylonitrile class nbr seat
Media For Which Designed
Water, fresh single response
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
011984188
NSN
4820011984188

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12D-R PL-4426,P
Cage Code:
99565
Status:
A
MSDS:
Part Number:
12-D-R PL-4226,PL-4551 6IN
Cage Code:
99565
Status:
A
MSDS:
Part Number:
12-D-R 6IN A-9886 PL-4551
Cage Code:
99565
Status:
A
MSDS:
Part Number:
A-9886
Cage Code:
99565
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-198-4188
What are the manufacturers of nsn 4820011984188?
Does this nsn 4820011984188 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011984188
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 4820011984188 contain any precious metals?
No precious metal content.
Does nsn 4820011984188 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011984188?
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
  •   Quality Fast Service
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