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Safety Relief Valve NSN 4820-01-528-4317

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 4820-01-528-4317 NSN: 4820-01-528-4317

Features and Characteristics

Disk Loading Method
Spring
Valve Operation Method
Automatic or manual
Connection Type
Flange all ends
First Connection Face To Centerline Distance
4.130 inches
Second Connection Face To Centerline Distance
4.500 inches
Part Name Assigned By Controlling Agency
1.0 inch x 2.0 inch model mil-v-20065d type ii composition d, bellows type relief valve
Special Features
Flanged ansi b16.5 (150 lbs.)
Material
Steel body
Style Designator
Err-090
Furnished Items And Quantity
1 lever and 1 orifice plate
FSC
4820 Nonpowered Valves
NIIN
015284317
NSN
4820015284317

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DNX62-1D-2-00B P/N UBNCNN11CEDH
Cage Code:
5P967
Status:
A
MSDS:
Part Number:
UBNCNN11CEDH/CD DNX62-1D2B
Cage Code:
5P967
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 4820-01-528-4317
What are the manufacturers of nsn 4820015284317?
Does this nsn 4820015284317 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015284317
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 4820015284317 contain any precious metals?
No precious metal content.
Does nsn 4820015284317 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015284317?
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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