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NSN 4820-01-433-8323

Valve Seat Insert

About this product

6.875 inches body inside diameter, 12 single threaded portion thready qty per inch (tpi), flat seating surface shape, material: nickel alloy seat.

Manufacturer part number 803-1385541-06X-26 for national stock number 4820014338323.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-433-8323.

  • MPN or Model

    803-1385541-06X-26

  • 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.)
    2 lb
  • Thread Class
    2a single threaded portion
  • Err Default
    0.625 inches first threaded portion
  • Overall Height
    1.750 inches
  • Body Outside Diameter
    7.750 inches
  • Body Inside Diameter
    6.875 inches
  • End Application
    Supply class aoe
  • Thready Qty Per Inch (tpi)
    12 single threaded portion
  • Thread Size
    7.750 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Nickel alloy seat
  • Material Specification
    Astm a494, grade -30c assn standard single material response seat
  • Style Designator
    Plain
  • 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 4820014338323

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385541-06X-26 Naval Ship Systems Command
1385541 Naval Ship Systems Command
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