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Safety Relief Valve NSN 4820-01-421-3415

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 4820-01-421-3415 NSN: 4820-01-421-3415

Features and Characteristics

End Application
Strategic sealift conversion ships class
Valve Operation Method
Automatic
Adjustable Pressure Range
+43.0/+55.0 pounds per square inch
Opening Pressure Setting
55.0 pounds per square inch
FSC
4820 Nonpowered Valves
NIIN
014213415
NSN
4820014213415

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
61402000 43-55PSICDSF-1509-B
Cage Code:
15187
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 4820-01-421-3415
What are the manufacturers of nsn 4820014213415?
Does this nsn 4820014213415 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014213415
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 4820014213415 contain any precious metals?
No precious metal content.
Does nsn 4820014213415 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014213415?
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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