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NSN 4820-01-487-0968

Valve Seat Insert

About this product

Enext higher assembly hull valve insert, p/n 593-7067139-a2. This seat is graphite impregnated. To replace seats for this valve it requires 1 each of part numbers 593-6067139-202 and 593-6067139-203.

Manufacturer part number MD-71GG 11.3750 for national stock number 4820014870968.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-487-0968.

  • MPN or Model

    MD-71GG 11.3750

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Overall Height
    1.410 inches
  • Body Outside Diameter
    Between 15.872 inches and 15.877 inches
  • Body Inside Diameter
    Between 11.730 inches and 11.770 inches
  • End Application
    End item trash disposal unit, p/n 593-7067139-a1; weapon system designator los angeles class ssn (688)
  • Material
    Plastic polyurethane 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 4820014870968

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MD-71GG 11.3750 Naval Sea Systems Command
7067139-203 Naval Sea Systems Command
593-7067139-203 Naval Sea Systems Command
H577-3302-203 Electric Boat Corporation
7067139 Naval Sea Systems Command
Stock Check
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