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NSN 4820-01-039-1795

Valve Seat Insert

About this product

6 slots on inside diameter evenly spaced 1/16 in. Deep 5/16 in. Wide.

Manufacturer part number 803-2177917-6-0 for national stock number 4820010391795.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-039-1795.

  • MPN or Model

    803-2177917-6-0

  • 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.)
    2.2 lb
  • Thread Class
    3a single threaded portion
  • Err Default
    0.625 inches single threaded portion
  • Overall Height
    0.750 inches
  • Body Inside Diameter
    5.937 inches
  • Thready Qty Per Inch (tpi)
    12 single threaded portion
  • Thread Size
    6.937 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Nickel alloy
  • Material Specification
    Qq-n-281 military specification single material response
  • Style Designator
    B5 plain threaded
  • 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 4820010391795

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177917-6-0 Naval Ship Systems Command
803-2177917-06- Naval Ship Systems Command
810-2177917-6-0 Naval Ship Systems Command
SS845-2445191 P Naval Ship Systems Command
2177917-06-30 Naval Ship Systems Command
810-2177917-6-02 Naval Sea Systems Command
803-2177917 Naval Sea Systems Command
803-2177917-6-02 Naval Sea Systems Command
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