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NSN 4820-01-493-7963

Valve Seat Insert

About this product

Used on motor, tlta s. Made from 1-3/8 inch thick sheet. Has 9 grooves 1/32 r located radially equally spaced and machined on both surfaces.

Manufacturer part number L-P-410 TYPE 6/6 for national stock number 4820014937963.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-493-7963.

  • MPN or Model

    L-P-410 TYPE 6/6

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Body Outside Diameter
    11.905 inches
  • Body Inside Diameter
    10.375 inches
  • End Application
    4820-01-491-1347 valve, safety relief p/n 6937523 assembly 100. W/s seawolf class ssn
  • Seal Accommodation Type
    Grooved
  • Seating Surface Shape
    Radial
  • Material
    Plastic polyamide seat
  • Material Specification
    L-p-410 type 6/6 assn standard single material response seat
  • Style Designator
    Plain
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 4820014937963

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
L-P-410 TYPE 6/6 Federal Specifications
L-P-410 TYPE 6/ Federal Specifications
6937523 ITEM 81 Naval Sea Systems Command
6937523 Naval Sea Systems Command
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