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NSN 4820-01-506-4084

Valve Seat Insert

About this product

45.000 seat angle in deg, 24 single threaded portion thready qty per inch (tpi), angular seating surface shape, part name assigned by controlling agency: seat ring (stop & stop check).

Manufacturer part number 803-4384536-3XXX-85 for national stock number 4820015064084.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-506-4084.

  • MPN or Model

    803-4384536-3XXX-85

  • 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.)
    0.1 lb
  • Thread Class
    3a single threaded portion
  • End Application
    1/2 inch stop and stop check valve
  • Seat Angle In Deg
    45.000
  • Thready Qty Per Inch (tpi)
    24 single threaded portion
  • Thread Size
    0.9375 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Part Name Assigned By Controlling Agency
    Seat ring (stop & stop check)
  • Material
    Nickel alloy seat
  • Material Specification
    Astm b164 assn standard single material response seat
  • 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 4820015064084

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-4384536-3XXX-85 Naval Sea Systems Command
4384536 Naval Ship Systems Command
803-4384536-3XXX-85 Naval Ship Systems Command
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