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Safety Relief Valve NSN 4820-01-302-2912

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 4820-01-302-2912 NSN: 4820-01-302-2912

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Maximum Operating Temp
400.0 degrees fahrenheit single response
Connection Style
G9 plain, optional en (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe 2nd end
Adjustable Pressure Range
+92.0/+119.0 pounds per square inch
Maximum Operating Pressure
2500.0 pounds per square inch single response
Thread Size
1.000 inches 2nd end
Material
Nickel alloy body
Media For Which Designed
Water-oil-gas single response
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
013022912
NSN
4820013022912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LCT-14L/4M SC .50IN 92T110PSI
Cage Code:
01343
Status:
A
MSDS:
Part Number:
A3048 MODEL LCT-14L/M4 92T119
Cage Code:
01343
Status:
A
MSDS:
Part Number:
LCT-14L/M4 SC .50IN 92T119PSI
Cage Code:
75954
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 4820-01-302-2912
What are the manufacturers of nsn 4820013022912?
Does this nsn 4820013022912 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013022912
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 4820013022912 contain any precious metals?
No precious metal content.
Does nsn 4820013022912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013022912?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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