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NSN 4820-00-075-0433

Valve Seat Insert

About this product

1.906 inches flange diameter, 1.250 inches body inside diameter, 0.281 inches flange seat to disk end height, under flange height: 0.625 inches .

Manufacturer part number 381 for national stock number 4820000750433.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-075-0433.

  • MPN or Model

    381

  • 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.)
    0.6 lb
  • Thread Class
    2a single threaded portion
  • Thread Length
    0.500 inches single threaded portion
  • Flange Diameter
    1.906 inches
  • Body Inside Diameter
    1.250 inches
  • Flange Seat To Disk End Height
    0.281 inches
  • Under Flange Height
    0.625 inches
  • Seat Angle In Deg
    45.000
  • Thread Size
    1.625 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Stainless steel
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unef 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 4820000750433

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
381 Trac Regulators Inc
861DPC16 Lawler Manufacturing Co. Inc.
862DPC16 Lawler Manufacturing Co. Inc.
2830 Lawler Manufacturing Co. Inc.
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