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NSN 4820-01-215-4398

Valve Seat Insert

About this product

Has two lugs 180deg apart,0.375in.X0.375in.

Manufacturer part number B10393.002.108 for national stock number 4820012154398.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-215-4398.

  • MPN or Model

    B10393.002.108

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    5 lb
  • Thread Class
    2a second threaded portion
  • Thread Length
    1.250 inches second threaded portion
  • Overall Height
    2.688 inches
  • Body Inside Diameter
    Between 2.000 inches and 2.001 inches
  • Seat Angle In Deg
    Between 45.000 and 45.083
  • Thready Qty Per Inch (tpi)
    14 second threaded portion
  • Hardness Rating
    Not rated
  • Thread Size
    3.125 inches second threaded portion
  • Seating Surface Shape
    Angular
  • Criticality Code Justification
    Zzzy
  • Material
    Steel comp 316l
  • Style Designator
    Double flanged
  • Thread Series Designator
    Uns second threaded portion
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 4820012154398

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B10393.002.108 Anderson Greenwood Lp
20189 PIECE 5 Anderson Greenwood Lp
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