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Safety Relief Valve NSN 4820-01-515-2928

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 4820-01-515-2928 NSN: 4820-01-515-2928

Features and Characteristics

Valve Discharge Flow Rate
220.0 cubic feet per minute
Width
1.500 inches all ends
Length
4.000 inches all ends
Valve Operation Method
Automatic or manual
Power Drive Operating Pressure
5.0 pounds per square inch
Thickness
2.630 inches all ends
Special Features
Media - petroleum products and non-corrosives; fits 2-inch bung hole in steel and plastic drums; works on most drums
Material
Copper alloy
FSC
4820 Nonpowered Valves
NIIN
015152928
NSN
4820015152928

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DRM201
Cage Code:
1JA49
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 4820-01-515-2928
What are the manufacturers of nsn 4820015152928?
Does this nsn 4820015152928 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015152928
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 4820015152928 contain any precious metals?
No precious metal content.
Does nsn 4820015152928 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015152928?
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
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