1-321-802-5889
Email Us

NSN 4820-00-202-5538

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 3000.0 pounds per hour valve discharge flow rate, connection style: flared (tube) 1st end.

Manufacturer part number MC1603-3450 for national stock number 4820002025538.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-202-5538.

  • MPN or Model

    MC1603-3450

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    3000.0 pounds per hour
  • Connection Style
    Flared (tube) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Mounting Facility
    Threaded fastener
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    20 1st end
  • Maximum Operating Pressure
    3800.0 pounds per square inch single response
  • Thread Size
    0.437 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Opening Pressure Setting
    3450.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.250 inches 1st end
  • Material
    Stainless steel stem
  • Media For Which Designed
    Air single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 1st end
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 4820-00-202-5538 safety relief valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820002025538

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
MC1603-3450 Eaton Aerospace Llc
MC1613-3450 Eaton Aerospace Llc
HPC156100 Tactair Fluid Controls, Inc.
2394210 Tavco Inc.
MC1613-3500 Eaton Aerospace Llc
30F73935 Northrop Grumman Systems Corporation
HPC156100 Teledyne Hydra-power
25-72002-1 Boeing Company, The
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.