1-321-802-5889

NSN 4820-00-991-8242

Fuel Manifold Check Valve

About this product

Other media utilized: alcohol,ethylene glycol,freon 12,gasoline,helium,hydrogen,hydraulic fluid (mineral base),lube oil,natural gas,nitrogen,water; cracking pressure 2 - 4 psi.

Manufacturer part number 483-1-4SS2 for national stock number 4820009918242.

Picture of NSN 4820-00-991-8242

Datasheet

  • Product description

    Check Valve NSN 4820-00-991-8242.

  • MPN or Model

    483-1-4SS2

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.3 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    250.0 degrees fahrenheit 2nd response
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    5000.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Material
    Steel comp 416 body
  • Material Specification
    Asis416 assn standard single material response
  • Media For Which Designed
    Carbon dioxide 5th response
  • Style Designator
    Straight thru
  • Test Data Document
    81349-mil-s-51173 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Thread Series Designator
    Npt all ends
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Check Valve

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Mechanic Bill explains Fuel Manifold Check Valve

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NSN 4820009918242

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
483-1-4SS2 Teledyne Industries Inc
483-1-4SS2-2 Teledyne Industries Inc
C02AHP4FF Eaton Corporation
162349R2PP Paller Engineering Corp
2349R-2PP Circor Aerospace, Inc.
2518992-5 Naval Air Systems Command
483-1/4SS22-2 Parker-hannifin Corporation
483 1-4SS22-2 Teledyne Industries Inc
B81-8-898 Edgewood Chemical Biological Center
Stock Check
Availability for this item was last checked on 10/11/23. The quantities and conditions available at the time were:
  • NS: 2
  • NE: 19
  • AR: 1