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Safety Relief Valve NSN 4820-01-547-2689

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 4820-01-547-2689 NSN: 4820-01-547-2689

Features and Characteristics

Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Valve Discharge Flow Rate
15.9 gallons per minute
Maximum Operating Temp
210.0 degrees fahrenheit single response
Minimum Operating Temp
-20.0 degrees fahrenheit
End Application
Load control module for lcs1
Connection Style
G46d plain (screw-in cartridge) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Maximum Operating Pressure
5000.0 pounds per square inch single response
Thread Size
0.675 inches 1st end
Media For Which Designed
Hydraulic fluid, petroleum base single response
Style Designator
Err-090
Thread Series Designator
Unf 1st end
FSC
4820 Nonpowered Valves
NIIN
015472689
NSN
4820015472689

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E2B040ZN/TC1125
Cage Code:
0FHH8
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 4820-01-547-2689
What are the manufacturers of nsn 4820015472689?
Does this nsn 4820015472689 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015472689
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 4820015472689 contain any precious metals?
No precious metal content.
Does nsn 4820015472689 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015472689?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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