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

Safety Relief Valve NSN 4820-01-532-2589

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 4820-01-532-2589 NSN: 4820-01-532-2589

  Provided with every order

  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4820015322589
Quantity
Email quote to
Phone Number
Company
Your Name
Privacy    Terms

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
8 all ends
Maximum Operating Temp
425.0 degrees fahrenheit 1st response
Valve Operation Method
Automatic or manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Features Provided
Pressure tight outlet side
Valve Size
8.000 inches
Adjustable Pressure Range
+15.0/+25.0 pounds per square inch
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Outside Diameter
15.875 inches all ends
First Connection Face To Centerline Distance
10.500 inches
Bolt Hole Diameter
0.938 inches all ends
Second Connection Face To Centerline Distance
10.812 inches
Bolt Circle Diameter
14.000 inches all ends
Part Name Assigned By Controlling Agency
8" relief valve
Special Features
Inlet & outlet flange iaw specification b-176
Material
Copper alloy 922 seat
Material Specification
Mil-b-994 military specification single material response stem
Media For Which Designed
Water, fresh 2nd response
Style Designator
Err-090
Furnished Items And Quantity
1 handle
Specification Data
81349 - mil-v-20065 type iia government specification
Nondefinitive Specification/std Data
Ii type and a composition
Departure From Cited Document
Flanges iaw b-176
FSC
4820 Nonpowered Valves
NIIN
015322589
NSN
4820015322589

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-V-20065
Cage Code:
81349
Status:
A
MSDS:
Part Number:
1701-H 8IN
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9290 ASSY 1701-H 8IN
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9290
Cage Code:
15187
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 4820-01-532-2589
What are the manufacturers of nsn 4820015322589?
Does this nsn 4820015322589 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015322589
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 4820015322589 contain any precious metals?
No precious metal content.
Does nsn 4820015322589 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015322589?
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