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Safety Relief Valve NSN 4820-01-066-6117

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 4820-01-066-6117 NSN: 4820-01-066-6117

Features and Characteristics

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Connection Style
G5a flar (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.625 inches all ends
Opening Pressure Setting
700.0 pounds per square inch
Outside Diameter Tube Accommodated
0.375 inches all ends
Material
Aluminum body
Style Designator
Err-090
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
010666117
NSN
4820010666117

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1530-3
Cage Code:
0L8N4
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 4820-01-066-6117
What are the manufacturers of nsn 4820010666117?
Does this nsn 4820010666117 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010666117
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 4820010666117 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010666117 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010666117?
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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