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NSN 4820-01-423-8105

Seat Retainer

About this product

For stop check valve; material cobalt chromium tungsten-nickel.

Manufacturer part number 803-6397434-X23XXX ITEM 20 for national stock number 4820014238105.

Datasheet

  • Product description

    Valve Seat Retainer NSN 4820-01-423-8105.

  • MPN or Model

    803-6397434-X23XXX ITEM 20

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Inside Diameter
    0.344 inches
  • Outside Diameter
    0.478 inches
  • Overall Length
    0.453 inches
  • End Application
    Seawolf class ssn
  • Valve Size For Which Designed
    0.500 inches
  • Valve Design Control Activity
    53711
  • Material
    Steel
  • Material Specification
    Mil-c-24252, comp 1, cond ca-7 military specification single material response
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Valve Seat Retainer

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

Mechanic Bill explains Seat Retainer

Pricing and Availability

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NSN 4820014238105

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X23XXX ITEM 20 Naval Sea Systems Command
6397434 Naval Sea Systems Command
Stock Check
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