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Safety Relief Valve NSN 4820-01-624-7788

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 4820-01-624-7788 NSN: 4820-01-624-7788

Features and Characteristics

Thread Class
2a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Spool
Bonnet Type
Inside spring
Bonnet Attachment Method
Integral
Disk Loading Method
Spring
Valve Discharge Flow Rate
114.0 liters per minute
Maximum Operating Temp
120.0 degrees celsius single response
Minimum Operating Temp
-40.0 degrees celsius
Connection Style
Plain (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Valve Size
0.875 inches
Thready Qty Per Inch (tpi)
14 1st end
Adjustable Pressure Range
+50.0 to 300.0 pounds per square inch
Maximum Operating Pressure
350.0 bar single response
Thread Size
0.875 inches 1st end
Part Name Assigned By Controlling Agency
Pilot-operated spool type screw in cartridge valve
Special Features
Viton seals; for use with general purpose hydrualic fluids such as mil-h-5606, sae 10, sae 20, etc.; screw pressure adjustment
Material
Aluminum body lining
Media For Which Designed
Oil, hydraulic single response
Style Designator
Straight thru
Thread Series Designator
Unf 1st end
FSC
4820 Nonpowered Valves
NIIN
016247788
NSN
4820016247788

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RV5-10V-S-0-3
Cage Code:
9G527
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 4820-01-624-7788
What are the manufacturers of nsn 4820016247788?
Does this nsn 4820016247788 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016247788
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 4820016247788 contain any precious metals?
No precious metal content.
Does nsn 4820016247788 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016247788?
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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