1-321-802-5889

NSN 4820-01-299-8440

Velocity Fuse

About this product

Spring disk loading method, automatic valve operation method, threaded external tube all ends connection type, adjustable pressure range: +3000.0/+4000.0 pounds per square inch.

Manufacturer part number 1551AS830-1 for national stock number 4820012998440.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-299-8440.

  • MPN or Model

    1551AS830-1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.5 lb
  • Disk Loading Method
    Spring
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Adjustable Pressure Range
    +3000.0/+4000.0 pounds per square inch
  • Maximum Operating Pressure
    6000.0 pounds per square inch single response
  • Opening Pressure Setting
    3300.0 pounds per square inch
  • Material
    Steel comp 316 body
  • Style Designator
    Err-090
More from these suppliers
Safety Relief Valve

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.

Mechanic Bill explains Velocity Fuse

Pricing and Availability

Get a quote for 4820-01-299-8440 safety relief valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820012998440

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1551AS830-1 Naval Air Systems Command
SS-4R3A Swagelok Company
2999C03H04 Teco-westinghouse Motor Company
1551AS830 Naval Air Systems Command
1370J32 Teco-westinghouse Motor Company
SS-4R3A Nupro Co
SS-4R3A Swagelok Company
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.