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Safety Relief Valve NSN 4820-00-605-2569

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 4820-00-605-2569 NSN: 4820-00-605-2569

Features and Characteristics

Thread Class
3a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Adjustable Pressure Range
+80.0/+120.0 pounds per square inch
Opening Pressure Setting
100.0 pounds per square inch
Outside Diameter Tube Accommodated
0.250 inches 1st end
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 1 military specification single treatment response
FSC
4820 Nonpowered Valves
NIIN
006052569
NSN
4820006052569

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
581R397H01
Cage Code:
97942
Status:
A
MSDS:
Part Number:
5173A4TT100
Cage Code:
91816
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 4820-00-605-2569
What are the manufacturers of nsn 4820006052569?
Does this nsn 4820006052569 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006052569
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 4820006052569 contain any precious metals?
No precious metal content.
Does nsn 4820006052569 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006052569?
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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