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Check Valve NSN 4820-01-331-7345

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 4820-01-331-7345 NSN: 4820-01-331-7345

Features and Characteristics

Flow Control Device
Disk
Bolt Hole Quantity
4 all ends
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Valve Size
2.500 inches
Opening Pressure Setting
275.0 pounds per square inch
Outside Diameter
4.875 inches all ends
Face To Face Distance
2.625 inches
Thickness
0.688 inches all ends
Bolt Hole Diameter
0.625 inches all ends
Bolt Circle Diameter
3.500 inches all ends
Flange Face Design
Plain all ends
Material
Steel body
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
013317345
NSN
4820013317345

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K15CMFMDLA2-1-2
Cage Code:
40983
Status:
A
MSDS:
Part Number:
K15 CMF MDL A 2.50IN
Cage Code:
59309
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 4820-01-331-7345
What are the manufacturers of nsn 4820013317345?
Does this nsn 4820013317345 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013317345
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 4820013317345 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820013317345 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013317345?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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