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Safety Relief Valve NSN 4820-01-178-6414

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 4820-01-178-6414 NSN: 4820-01-178-6414

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
Maximum Operating Temp
250.0 degrees fahrenheit single response
Connection Style
Socket (tube) err-100
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube all ends
Maximum Operating Pressure
150.0 pounds per square inch single response
Opening Pressure Setting
90.0 pounds per square inch
Outside Diameter Tube Accommodated
2.000 inches all ends
Material
Stainless steel stem
Media For Which Designed
Water-oil-gas single response
Style Designator
Err-090
Furnished Items And Quantity
1 lever
FSC
4820 Nonpowered Valves
NIIN
011786414
NSN
4820011786414

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BAMAA06MHH/SET PT 80PSI & 252GPM
Cage Code:
5P967
Status:
A
MSDS:
Part Number:
R10AJ1J1AG AND D49502
Cage Code:
34889
Status:
A
MSDS:
Part Number:
BAMAA06MHH
Cage Code:
65079
Status:
A
MSDS:
Part Number:
BAMAA06MHH/SET PT 90PSI
Cage Code:
5P967
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 4820-01-178-6414
What are the manufacturers of nsn 4820011786414?
Does this nsn 4820011786414 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011786414
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 4820011786414 contain any precious metals?
No precious metal content.
Does nsn 4820011786414 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011786414?
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
  •   Quality Fast Service
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