ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Safety Relief Valve NSN 4820-00-852-5267

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 4820-00-852-5267 NSN: 4820-00-852-5267

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Connection Style
G9 plain, optional en (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe 2nd end
Features Provided
Valve stem lock shield
Maximum Operating Pressure
300.0 pounds per square inch single response
Thread Size
0.500 inches all ends
Opening Pressure Setting
155.0 pounds per square inch
Material
Bronze
Media For Which Designed
Water, fresh single response
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
008525267
NSN
4820008525267

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12003PC117
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
20-1/2X1/2-155PSI
Cage Code:
01343
Status:
A
MSDS:
Part Number:
3155547PC117
Cage Code:
53711
Status:
A
MSDS:
Part Number:
10801PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
10804PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
10814PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
5801PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
5804PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
5814PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
12014PC117
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
6301PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
6304PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
6314PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
FIG20 1-2IN
Cage Code:
01343
Status:
A
MSDS:
Part Number:
100001
Cage Code:
79466
Status:
A
MSDS:
Part Number:
658
Cage Code:
37239
Status:
A
MSDS:
Part Number:
FIG20 1/2INCH 76 175PSI
Cage Code:
01343
Status:
A
MSDS:
Part Number:
AM136S49-127ALT2PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AM136S49-130ALT2PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AM136S49-140ALT2PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AM351S4902-503287ALT1PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AM351S4902-50329ALT1PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AM351S4902-503300ALT1PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
S4901-3154489PC117
Cage Code:
53711
Status:
A
MSDS:
Part Number:
YMS135S49-73PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
YMS135S49-13PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
YMS135S49-18PC140
Cage Code:
53711
Status:
A
MSDS:
Part Number:
7701PC140
Cage Code:
6X081
Status:
A
MSDS:
Part Number:
7704PC140
Cage Code:
6X081
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 4820-00-852-5267
What are the manufacturers of nsn 4820008525267?
Does this nsn 4820008525267 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008525267
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 4820008525267 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008525267 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008525267?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo