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Safety Relief Valve NSN 4820-01-206-9733

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 4820-01-206-9733 NSN: 4820-01-206-9733

Features and Characteristics

Pipe Size Accommodated
0.500 inches 2nd end
Flow Control Device
Disk
Connection Style
Streamlined with one brazing ring err-100
Connection Type
Unthreaded internal pipe all ends
Valve Size
0.500 inches
Criticality Code Justification
Zzzy
First Connection Face To Centerline Distance
3.563 inches
Second Connection Face To Centerline Distance
3.625 inches
Material
Copper alloy 922
Material Specification
Qq-c-390 federal specification single material response body
Style Designator
Err-090
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
4820 Nonpowered Valves
NIIN
012069733
NSN
4820012069733

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E-8512-D-51-M
Cage Code:
01343
Status:
A
MSDS:
Part Number:
8512
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 4820-01-206-9733
What are the manufacturers of nsn 4820012069733?
Does this nsn 4820012069733 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012069733
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 4820012069733 contain any precious metals?
No precious metal content.
Does nsn 4820012069733 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012069733?
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
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