ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Safety Relief Valve NSN 4820-01-253-7311

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 4820-01-253-7311 NSN: 4820-01-253-7311

Features and Characteristics

Flow Control Device
Disk
Valve Discharge Flow Rate
10.0 gallons per minute
Maximum Operating Temp
300.0 degrees fahrenheit single response
Connection Style
G9 plain, optional en (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Unthreaded cartridge 2nd end
Adjustable Pressure Range
+900.0/+2000.0 pounds per square inch
Maximum Operating Pressure
3000.0 pounds per square inch single response
Special Features
Cartridge type
Material
Steel body
Media For Which Designed
Oil 2nd response
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
012537311
NSN
4820012537311

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1354C-2000
Cage Code:
96948
Status:
A
MSDS:
Part Number:
1354-2000
Cage Code:
96948
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 4820-01-253-7311
What are the manufacturers of nsn 4820012537311?
Does this nsn 4820012537311 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012537311
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 4820012537311 contain any precious metals?
No precious metal content.
Does nsn 4820012537311 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012537311?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo