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

Safety Relief Valve NSN 4820-00-287-4128

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 4820-00-287-4128 NSN: 4820-00-287-4128

  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 4820002874128
Quantity
Email quote to
Phone Number
Company
Your Name
Privacy    Terms

Features and Characteristics

Disk Loading Method
Spring
Valve Discharge Flow Rate
48102.0 pounds per hour
Bolt Hole Quantity
9 2nd end
Maximum Operating Temp
425.0 degrees fahrenheit single response
Flange Shape
Round with holes 2nd end
Connection Type
Flange 1st end
Maximum Operating Pressure
524.0 pounds per square inch single response
Opening Pressure Setting
1340.0 pounds per square inch
Outside Diameter
9.675 inches 1st end
Bolt Hole Diameter
1.062 inches 1st end
Bolt Circle Diameter
7.688 inches 2nd end
Flange Face Design
Plain 2nd end
Special Features
W/lifting lever
Special Test Features
Equipped w/rh drain
Style Designator
Angle
FSC
4820 Nonpowered Valves
NIIN
002874128
NSN
4820002874128

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A31549RH
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 4820-00-287-4128
What are the manufacturers of nsn 4820002874128?
Does this nsn 4820002874128 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002874128
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 4820002874128 contain any precious metals?
No precious metal content.
Does nsn 4820002874128 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002874128?
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