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Safety Relief Valve NSN 4820-01-072-1130

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 4820-01-072-1130 NSN: 4820-01-072-1130

Features and Characteristics

Flow Control Device
Disk
Disk Loading Method
Spring
End Application
Ship, ohio class ss (trident)
Connection Style
Streamlined with one brazing ring (tube) err-100
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube 1st end
Adjustable Pressure Range
+4101.0/+5400.0 pounds per square inch
Maximum Operating Pressure
5400.0 pounds per square inch single response
Outside Diameter Tube Accommodated
1.050 inches 1st end
Material
Steel comp 316 body
Material Specification
Fed standard 66, aisi 316/sae 30316 federal specification single material response body
Media For Which Designed
Water-oil-gas single response
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
010721130
NSN
4820010721130

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
09524H01C4101
Cage Code:
15187
Status:
A
MSDS:
Part Number:
D49-60UU-12 1/2X3/4IN
Cage Code:
5P967
Status:
A
MSDS:
Part Number:
9524-008-168SS
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9524-4101 T 5400PSI
Cage Code:
01343
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 4820-01-072-1130
What are the manufacturers of nsn 4820010721130?
Does this nsn 4820010721130 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010721130
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 4820010721130 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010721130 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010721130?
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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