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NSN 4820-00-824-5274

Valve Seat Insert

About this product

2.781 inches flange diameter, 2.000 inches body inside diameter, 0.375 inches flange seat to disk end height, under flange height: 0.375 inches .

Manufacturer part number 341-01 for national stock number 4820008245274.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-824-5274.

  • MPN or Model

    341-01

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    0.4 lb
  • Thread Class
    2a single threaded portion
  • Thread Length
    0.250 inches single threaded portion
  • Flange Diameter
    2.781 inches
  • Body Outside Diameter
    2.438 inches
  • Body Inside Diameter
    2.000 inches
  • Flange Seat To Disk End Height
    0.375 inches
  • Under Flange Height
    0.375 inches
  • Seat Angle In Deg
    30.000
  • Thready Qty Per Inch (tpi)
    11 single threaded portion
  • Hardness Rating
    125.0 brinell standard face and 150.0 brinell standard face
  • Thread Size
    2.438 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Nickel alloy
  • Style Designator
    Plain flanged
  • Thread Series Designator
    Uns 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 4820008245274

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
341-01 Trac Regulators Inc
1668 Trac Regulators Inc
1404DPC19 Lawler Manufacturing Co. Inc.
1668 Lawler Manufacturing Co. Inc.
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