1-321-802-5889

NSN 4820-01-531-4288

Valve Seat Insert

About this product

45.000 seat angle in deg, angular seating surface shape, seat ring-stop check and lift check part name assigned by controlling agency, material: cobalt comp l-605 seat.

Manufacturer part number 803-6397434-X13XXX-058 for national stock number 4820015314288.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-531-4288.

  • MPN or Model

    803-6397434-X13XXX-058

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • End Application
    Seawolf class ssn
  • Seat Angle In Deg
    45.000
  • Seating Surface Shape
    Angular
  • Part Name Assigned By Controlling Agency
    Seat ring-stop check and lift check
  • Material
    Cobalt comp l-605 seat
  • Style Designator
    Threaded flanged
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 4820015314288

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-6397434-X13XXX-058 Naval Sea Systems Command
6397434 Naval Sea Systems Command
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