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Check Valve NSN 4820-01-424-6212

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 4820-01-424-6212 NSN: 4820-01-424-6212

Features and Characteristics

Flow Control Device
Disk
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
800.0 degrees fahrenheit single response
End Application
Mars class afs
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal
Valve Size
3.000 inches
Maximum Operating Pressure
285.0 pounds per square inch single response
Outside Diameter
7.500 inches all ends
Face To Face Distance
9.500 inches
Thickness
0.750 inches all ends
Bolt Hole Diameter
0.750 inches all ends
Bolt Circle Diameter
6.000 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
5.000 inches all ends
Special Features
Swing check valve
Material
Steel body
Media For Which Designed
Air single response
Style Designator
Straight through flanged ends
Specification Data
81349-mil-v-18436 government specification
FSC
4820 Nonpowered Valves
NIIN
014246212
NSN
4820014246212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-V-18436
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M31F1411
Cage Code:
61661
Status:
A
MSDS:
Part Number:
M31F1411 REV 0
Cage Code:
61661
Status:
A
MSDS:
Part Number:
31F-CB7 3IN
Cage Code:
61661
Status:
A
MSDS:
Part Number:
M31F1411 31F-CB7 3IN
Cage Code:
61661
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 4820-01-424-6212
What are the manufacturers of nsn 4820014246212?
Does this nsn 4820014246212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014246212
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 4820014246212 contain any precious metals?
No precious metal content.
Does nsn 4820014246212 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014246212?
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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