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

Safety Relief Valve NSN 4820-00-287-4055

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 4820-00-287-4055 NSN: 4820-00-287-4055

  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 4820002874055
Quantity
Email quote to
Phone Number
Company
Your Name
Privacy    Terms

Features and Characteristics

Disk Loading Method
Spring
Valve Discharge Flow Rate
58050.0 pounds per hour
Bolt Hole Quantity
9 2nd end
Maximum Operating Temp
650.0 degrees fahrenheit single response
Flange Shape
Round with holes 2nd end
Connection Type
Flange 1st end
Maximum Operating Pressure
200.0 pounds per square inch single response
Opening Pressure Setting
639.0 pounds per square inch
Outside Diameter
8.688 inches 2nd end
Bolt Hole Diameter
0.812 inches 2nd end
Bolt Circle Diameter
7.125 inches 2nd end
Flange Face Design
Plain 2nd end
Special Features
W/lifting lever
Material
Steel seat
Style Designator
Angle
FSC
4820 Nonpowered Valves
NIIN
002874055
NSN
4820002874055

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A20652-1
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 4820-00-287-4055
What are the manufacturers of nsn 4820002874055?
Does this nsn 4820002874055 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002874055
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 4820002874055 contain any precious metals?
No precious metal content.
Does nsn 4820002874055 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002874055?
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