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Safety Relief Valve NSN 4820-01-436-0731

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 4820-01-436-0731 NSN: 4820-01-436-0731

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
End Application
Strategic sealift conversion ships class
Valve Operation Method
Automatic
Connection Type
Flange all ends
Valve Size
1.500 inches
Adjustable Pressure Range
+212.0/+237.0 pounds per square inch
Opening Pressure Setting
225.0 pounds per square inch
Flange Face Design
Raised straight all ends
Material
Steel
Material Specification
Asme sa216 gr wcb assn standard single material response
Style Designator
Err-090
Furnished Items And Quantity
1 cap
FSC
4820 Nonpowered Valves
NIIN
014360731
NSN
4820014360731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
61484000 212 T
Cage Code:
15187
Status:
A
MSDS:
Part Number:
61484000
Cage Code:
15187
Status:
A
MSDS:
Part Number:
1.5G2.5 JOS-15-C 225PSI
Cage Code:
15187
Status:
A
MSDS:
Part Number:
61484000 212-237 PSI
Cage Code:
15187
Status:
A
MSDS:
Part Number:
DS-G-63177 1.50INCH
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 4820-01-436-0731
What are the manufacturers of nsn 4820014360731?
Does this nsn 4820014360731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014360731
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 4820014360731 contain any precious metals?
No precious metal content.
Does nsn 4820014360731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014360731?
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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