1-321-802-5889

NSN 4820-01-222-0256

Valve Seat Insert

About this product

0.360 inches body inside diameter, 30.000 seat angle in deg, angular seating surface shape, material: stainless steel .

Manufacturer part number 255753 PIECE 15 for national stock number 4820012220256.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-222-0256.

  • MPN or Model

    255753 PIECE 15

  • 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.)
    0.1 lb
  • Overall Height
    2.456 inches
  • Body Outside Diameter
    2.127 inches
  • Body Inside Diameter
    0.360 inches
  • Seat Angle In Deg
    30.000
  • Seating Surface Shape
    Angular
  • Material
    Stainless steel
  • Style Designator
    Plain
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

Pricing and Availability

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NSN 4820012220256

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
255753 PIECE 15 Huntington Ingalls Incorporated
255751 PIECE 15 Huntington Ingalls Incorporated
255751 Huntington Ingalls Incorporated
255753 Huntington Ingalls Incorporated
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