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Safety Relief Valve NSN 4820-01-523-7145

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 4820-01-523-7145 NSN: 4820-01-523-7145

Features and Characteristics

Flow Control Device
Ball
Disk Loading Method
Spring
End Application
W/s nimitz class cvn
Valve Operation Method
Automatic
Maximum Operating Pressure
300.0 bar single response
Part Name Assigned By Controlling Agency
Pressure relief valve assembly
Special Features
Tthis valve has no body of it's own, it is assembled within the port plate housing, p/n 2408049000 2400002 01. Component are pieces 20-25, 28-31: flow divider, ball, o-ring, ring, spring plate and spring, rings and threaded plug
FSC
4820 Nonpowered Valves
NIIN
015237145
NSN
4820015237145

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6240086181
Cage Code:
0URD7
Status:
A
MSDS:
Part Number:
2408049000 2400002 01
Cage Code:
0URD7
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 4820-01-523-7145
What are the manufacturers of nsn 4820015237145?
Does this nsn 4820015237145 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015237145
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 4820015237145 contain any precious metals?
No precious metal content.
Does nsn 4820015237145 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015237145?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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