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Safety Relief Valve NSN 4820-00-528-2835

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 4820-00-528-2835 NSN: 4820-00-528-2835

Features and Characteristics

Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Integral
Disk Loading Method
Spring
Valve Discharge Flow Rate
7.0 gallons per minute
Maximum Operating Temp
160.0 degrees fahrenheit single response
Connection Style
Gasket sea (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal boss all ends
Features Provided
Pressure tight outlet side
Maximum Operating Pressure
975.0 pounds per square inch single response
Thread Size
0.562 inches all ends
Opening Pressure Setting
975.0 pounds per square inch
Outside Diameter Tube Accommodated
0.375 inches all ends
Special Features
Reverse flow
Material
Stainless steel stem
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Straight thru
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
005282835
NSN
4820005282835

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A50070Z6
Cage Code:
81982
Status:
A
MSDS:
Part Number:
10-3000-14
Cage Code:
81205
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 4820-00-528-2835
What are the manufacturers of nsn 4820005282835?
Does this nsn 4820005282835 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005282835
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 4820005282835 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005282835 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005282835?
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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