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Safety Relief Valve NSN 4820-01-450-9409

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 4820-01-450-9409 NSN: 4820-01-450-9409

Features and Characteristics

Valve Discharge Flow Rate
25.0 gallons per minute
End Application
Flight line tow truck tractor
Valve Operation Method
Automatic
Mounting Facility
Panel
Adjustable Pressure Range
+100.0/+3000.0 pounds per square inch
Maximum Operating Pressure
5000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
Valve, relief mix auger up
Special Features
Ports 1 and 2, sae-8; 1000 psi factory setting; buna-n seals
Media For Which Designed
Oil, hydraulic single response
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
014509409
NSN
4820014509409

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RPEE-LAN-FAJ
Cage Code:
54035
Status:
A
MSDS:
Part Number:
9310C5524-001
Cage Code:
20722
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 4820-01-450-9409
What are the manufacturers of nsn 4820014509409?
Does this nsn 4820014509409 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014509409
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 4820014509409 contain any precious metals?
No precious metal content.
Does nsn 4820014509409 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014509409?
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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