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NSN 4820-01-333-1473

Valve Seat Insert

About this product

0.437 inches flange diameter, 0.120 inches body inside diameter, 0.090 inches flange seat to disk end height, under flange height: 0.430 inches .

Manufacturer part number 2853125-101 for national stock number 4820013331473.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-333-1473.

  • MPN or Model

    2853125-101

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    3a single threaded portion
  • Err Default
    0.222 inches single threaded portion
  • Flange Diameter
    0.437 inches
  • Body Inside Diameter
    0.120 inches
  • Flange Seat To Disk End Height
    0.090 inches
  • Under Flange Height
    0.430 inches
  • Seal Accommodation Type
    Grooved
  • Thread Size
    0.312 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Aluminum alloy 6061 seat
  • Material Specification
    Qq-a-225/8 federal specification single material response seat
  • Surface Treatment
    Anodize seat
  • Surface Treatment Specification
    Mil-a-8625, type 2, class 1 military specification single treatment response seat
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unf single threaded portion
More from these suppliers
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 4820013331473

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2853125-101 Parker Hannifin Corporation
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