1-321-802-5889

NSN 4820-01-420-1943

Valve Relief Guide

About this product

1.125 in. Hex across flats, 1.022 in. Od, 0.688 in. H; for 1.500 in. Globe valve.

Manufacturer part number 803-6397434-X5X for national stock number 4820014201943.

Datasheet

  • Product description

    Valve Stem Guide NSN 4820-01-420-1943.

  • MPN or Model

    803-6397434-X5X

  • 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
  • Bore Diameter
    0.6980 inches
  • End Application
    Seawolf class ssn
  • Material
    Copper alloy
  • Material
    Copper alloy
Valve Stem Guide

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Mechanic Bill explains Valve Relief Guide

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NSN 4820014201943

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-6397434-X5X Naval Sea Systems Command
803-6397434-X5XXX-024 Naval Sea Systems Command
6397434 Naval Sea Systems Command
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