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Check Valve NSN 4820-00-251-1826

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 4820-00-251-1826 NSN: 4820-00-251-1826

Features and Characteristics

Thread Class
2a 1st end
Thread Direction
Right-hand all ends
Flow Control Device
Ball
Disk Loading Method
Spring
Connection Style
Plain (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded external tube 1st end
Mounting Position
Horizontal or vertical
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Material
Steel
Surface Treatment
Cadmium
Style Designator
Straight thru
Thread Series Designator
Unf 1st end
FSC
4820 Nonpowered Valves
NIIN
002511826
NSN
4820002511826

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
128002
Cage Code:
60848
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 4820-00-251-1826
What are the manufacturers of nsn 4820002511826?
Does this nsn 4820002511826 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002511826
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 4820002511826 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002511826 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002511826?
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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