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Safety Relief Valve NSN 4820-01-110-4383

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 4820-01-110-4383 NSN: 4820-01-110-4383

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
Connection Style
Plain (tube) err-100
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube 1st end
Adjustable Pressure Range
+120.0/+160.0 pounds per square inch
Opening Pressure Setting
140.0 pounds per square inch
Special Features
Vacuum breaker in side port
Material
Aluminum alloy and stainless steel
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
011104383
NSN
4820011104383

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
015HC-G019
Cage Code:
51744
Status:
A
MSDS:
Part Number:
47750
Cage Code:
86184
Status:
A
MSDS:
Part Number:
47511B
Cage Code:
86184
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 4820-01-110-4383
What are the manufacturers of nsn 4820011104383?
Does this nsn 4820011104383 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011104383
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 4820011104383 contain any precious metals?
No precious metal content.
Does nsn 4820011104383 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011104383?
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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