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Safety Relief Valve NSN 4820-01-523-9084

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 4820-01-523-9084 NSN: 4820-01-523-9084

Features and Characteristics

Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Disk Loading Method
Spring
Valve Discharge Flow Rate
30.0 gallons per minute
Maximum Operating Temp
80.0 degrees celsius single response
Minimum Operating Temp
-30.0 degrees celsius
End Application
Alofts sonar system, model 980 (v1)
Connection Style
G46b plain (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Mounting Facility
Panel
Maximum Operating Pressure
4600.0 pounds per square inch single response
Thread Size
0.500 inches 1st end
Part Name Assigned By Controlling Agency
Valve, hydraulic, pressure relief
Material
Steel body
Media For Which Designed
Hydraulic fluid, petroleum base single response
Style Designator
Err-090
Thread Series Designator
Bsp.F 1st end
FSC
4820 Nonpowered Valves
NIIN
015239084
NSN
4820015239084

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DBDS10G1X/315
Cage Code:
27005
Status:
A
MSDS:
Part Number:
023273
Cage Code:
37395
Status:
A
MSDS:
Part Number:
303-12746
Cage Code:
3AJ77
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 4820-01-523-9084
What are the manufacturers of nsn 4820015239084?
Does this nsn 4820015239084 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015239084
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 4820015239084 contain any precious metals?
No precious metal content.
Does nsn 4820015239084 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015239084?
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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