1-321-802-5889
Email Us

NSN 4820-01-493-7731

Velocity Fuse

About this product

This valve is not for seawater applications. Both union end connections:outlet threads 1.062-12 un-3a, inlet threads not given on dwg. For nuclear applications see 4820-01-451-7717..

Manufacturer part number 11.1099.009 for national stock number 4820014937731.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-493-7731.

  • MPN or Model

    11.1099.009

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.500 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Pressure seal, ring type
  • Disk Loading Method
    Spring
  • End Application
    W/s la class ssn (688)
  • Connection Style
    G46b plain (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Maximum Operating Pressure
    4000.0 pounds per square inch single response
  • Part Name Assigned By Controlling Agency
    Model no 83s44-4/spl; set pressure: 20-4000 psig; mil-v-24322 grade a; service: liquid relief; conn: 1/2 in union
  • Material
    Stainless steel body
  • Material Specification
    Nitrile 50 duro mfr ref single material response seat
  • Media For Which Designed
    Liquid single response
  • Special Test Features
    Hi shock approval by extension supship groton, ct ltr ser 230e/5248 dated oct 9 1996
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever and 1 locking device
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 4820-01-493-7731 safety relief valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820014937731

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
11.1099.009 Anderson Greenwood Lp
11.1099.009 Pentair Valves & Controls Us Lp
11.1099 Pentair Valves & Controls Us Lp
11.1099 Anderson Greenwood Lp
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.