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Safety Relief Valve NSN 4820-01-411-7544

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 4820-01-411-7544 NSN: 4820-01-411-7544

Features and Characteristics

Flow Control Device
Disk
End Application
2320-01-354-4529
Connection Style
G46b plain (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded cartridge all ends
Adjustable Pressure Range
+2000.0/+5000.0 pounds per square inch
Maximum Operating Pressure
5000.0 pounds per square inch single response
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
014117544
NSN
4820014117544

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40001043
Cage Code:
U0EX2
Status:
A
MSDS:
Part Number:
CBCH-LJN
Cage Code:
FB689
Status:
A
MSDS:
Part Number:
U0311628
Cage Code:
F9980
Status:
A
MSDS:
Part Number:
Y00014316
Cage Code:
FAFH7
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 4820-01-411-7544
What are the manufacturers of nsn 4820014117544?
Does this nsn 4820014117544 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014117544
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 4820014117544 contain any precious metals?
No precious metal content.
Does nsn 4820014117544 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014117544?
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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