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Safety Relief Valve NSN 4820-01-206-6137

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 4820-01-206-6137 NSN: 4820-01-206-6137

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Piston
Connection Style
G5a flar (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Maximum Operating Pressure
2000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Opening Pressure Setting
100.0 pounds per square inch
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Steel flow control device
Media For Which Designed
Oil, hydraulic single response
Style Designator
Err-090
Thread Series Designator
Ptf-sae short all ends
FSC
4820 Nonpowered Valves
NIIN
012066137
NSN
4820012066137

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1G12-R8T-2SV
Cage Code:
8Z296
Status:
A
MSDS:
Part Number:
C11440-1
Cage Code:
81755
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 4820-01-206-6137
What are the manufacturers of nsn 4820012066137?
Does this nsn 4820012066137 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012066137
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 4820012066137 contain any precious metals?
No precious metal content.
Does nsn 4820012066137 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012066137?
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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