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NSN 4820-01-122-4310

Valve Seat Insert

About this product

2.057 inches flange diameter, 1.000 inches body inside diameter, 0.160 inches flange seat to disk end height, under flange height: 1.647 inches .

Manufacturer part number 5001003-X4X1-04 for national stock number 4820011224310.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-122-4310.

  • MPN or Model

    5001003-X4X1-04

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    000000 - No Nmfc Freight Description
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    2.057 inches
  • Body Outside Diameter
    1.620 inches
  • Body Inside Diameter
    1.000 inches
  • Flange Seat To Disk End Height
    0.160 inches
  • Under Flange Height
    1.647 inches
  • Seat Angle In Deg
    35.000
  • Seating Surface Shape
    Angular
  • Material
    Plastic polytetrafluoroethylene
  • Style Designator
    Plain flanged
Valve Seat

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Mechanic Bill explains Valve Seat Insert

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NSN 4820011224310

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5001003-X4X1-04 Naval Sea Systems Command
5001003-M431-04 Portland Valve Llc
5001003-B431-04 Naval Sea Systems Command
5001003-M431-04 Naval Sea Systems Command
5001003-X4XX-04 Naval Sea Systems Command
5001003 Naval Sea Systems Command
101-8659 Portland Valve Llc
Stock Check
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