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Safety Relief Valve NSN 4820-01-190-7086

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 4820-01-190-7086 NSN: 4820-01-190-7086

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Bolt Hole Quantity
12 all ends
Maximum Operating Temp
180.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Connection Type
Flange all ends
Valve Size
6.000 inches
Adjustable Pressure Range
+65.0/+100.0 pounds per square inch
Maximum Operating Pressure
300.0 pounds per square inch single response
Outside Diameter
12.500 inches all ends
Thickness
1.188 inches all ends
First Connection Face To Centerline Distance
8.500 inches
Bolt Hole Diameter
0.875 inches 1st end
Second Connection Face To Centerline Distance
10.000 inches
Bolt Circle Diameter
10.625 inches all ends
Flange Face Design
Plain all ends
Material
Bronze bodyrubber flow control devicenickel alloy stem
Media For Which Designed
Water, salt single response
Style Designator
Err-090
Furnished Items And Quantity
1 lever
FSC
4820 Nonpowered Valves
NIIN
011907086
NSN
4820011907086

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1384 6IN 65I100
Cage Code:
35795
Status:
A
MSDS:
Part Number:
YB2385R626
Cage Code:
35795
Status:
A
MSDS:
Part Number:
1384 6IN 65T100PSI PL4265
Cage Code:
35795
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 4820-01-190-7086
What are the manufacturers of nsn 4820011907086?
Does this nsn 4820011907086 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011907086
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 4820011907086 contain any precious metals?
No precious metal content.
Does nsn 4820011907086 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011907086?
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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