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

Safety Relief Valve NSN 4820-01-262-2546

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 4820-01-262-2546 NSN: 4820-01-262-2546

Features and Characteristics

Flow Control Device
Disk
Disk Loading Method
Spring
Valve Discharge Flow Rate
339.0 cubic feet per minute
Connection Style
Streamlined with one brazing ring (tube) err-100
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube 2nd end
Maximum Operating Pressure
450.0 pounds per square inch single response
Opening Pressure Setting
450.0 pounds per square inch
Outside Diameter Tube Accommodated
0.750 inches 2nd end
Material
Steel comp 303 seat
Media For Which Designed
Air single response
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
012622546
NSN
4820012622546

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NMP11880PTI0N1-
Cage Code:
75954
Status:
A
MSDS:
Part Number:
DA-70A-SET450-NMP1188-3/8X3/4IN.
Cage Code:
01343
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 4820-01-262-2546
What are the manufacturers of nsn 4820012622546?
Does this nsn 4820012622546 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012622546
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 4820012622546 contain any precious metals?
No precious metal content.
Does nsn 4820012622546 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012622546?
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