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Safety Relief Valve NSN 4820-01-422-9381

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 4820-01-422-9381 NSN: 4820-01-422-9381

Features and Characteristics

Disk Loading Method
Spring
End Application
Tarawa class lha
Connection Style
G46d plain (screw-in cartridge) all ends
Valve Operation Method
Automatic
Connection Type
Threaded cartridge all ends
Special Features
Shut
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
014229381
NSN
4820014229381

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7055-999-000
Cage Code:
63600
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 4820-01-422-9381
What are the manufacturers of nsn 4820014229381?
Does this nsn 4820014229381 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014229381
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 4820014229381 contain any precious metals?
No precious metal content.
Does nsn 4820014229381 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014229381?
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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