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NSN 4820-01-143-5301

Valve Seat Insert

About this product

14 single threaded portion thready qty per inch (tpi), flat seating surface shape, copper alloy material, .

Manufacturer part number 84137K for national stock number 4820011435301.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-143-5301.

  • MPN or Model

    84137K

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Overall Height
    1.778 inches
  • Body Outside Diameter
    3.293 inches
  • Thready Qty Per Inch (tpi)
    14 single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Copper alloy
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 4820011435301

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
84137K Griswold Industries, Co.
79675 Griswold Industries, Co.
84137 Griswold Industries, Co.
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