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Safety Relief Valve NSN 4820-00-237-4298

Item Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN 4820-00-237-4298 NSN: 4820-00-237-4298

Features and Characteristics

Thread Class
2a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Ball
Disk Loading Method
Spring
Connection Style
Plain (tube) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
14 1st end
Thread Size
1.000 inches 1st end
Special Features
Four outlet holes spaced 90 degrees apart, 0.375 in. Dia
Material
Steel seat
Style Designator
Cross
Thread Series Designator
Uns 1st end
FSC
4820 Nonpowered Valves
NIIN
002374298
NSN
4820002374298

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5R0679
Cage Code:
11083
Status:
A
MSDS:
Part Number:
5R679
Cage Code:
11083
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481400000
  • NAICS: 332911
  • SITC: 74740
  • Description: Safety or relief valves
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-237-4298
What are the manufacturers of nsn 4820002374298?
Does this nsn 4820002374298 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002374298
A valve designed to automatically release excessive pressures. it is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. it is not designed for regulation of continuously fluctuating loads. it may be inline or cartridge (manifold) design. excludes valve (1), relief, pressure and temperature.
Does nsn 4820002374298 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002374298 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002374298?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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