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Safety Relief Valve NSN 4820-00-245-7719

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 4820-00-245-7719 NSN: 4820-00-245-7719

Features and Characteristics

Thread Class
2a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Disk
Disk Loading Method
Spring
Renewable Seat Ring Type
Bolted
Connection Style
External seat for gasket seal (boss) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded external boss 1st end
Mounting Facility
Threaded fastener
Thready Qty Per Inch (tpi)
14 1st end
Thread Size
1.000 inches 1st end
Material
Aluminum
Style Designator
Straight thru
Thread Series Designator
Uns 1st end
Furnished Items And Quantity
1 gasket and 1 nut
FSC
4820 Nonpowered Valves
NIIN
002457719
NSN
4820002457719

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TA300-15-05R
Cage Code:
08992
Status:
A
MSDS:
Part Number:
10528298-1
Cage Code:
18876
Status:
A
MSDS:
Part Number:
10528298
Cage Code:
19200
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 4820-00-245-7719
What are the manufacturers of nsn 4820002457719?
Does this nsn 4820002457719 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002457719
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 4820002457719 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002457719 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002457719?
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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