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NSN 4820-00-375-8371

Valve Seat Insert

About this product

Flange end slotted.

Manufacturer part number 548346 for national stock number 4820003758371.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-375-8371.

  • MPN or Model

    548346

  • 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
  • Thread Class
    3a single threaded portion
  • Err Default
    0.540 inches single threaded portion
  • Flange Diameter
    1.000 inches
  • Body Inside Diameter
    0.435 inches
  • Flange Seat To Disk End Height
    0.312 inches
  • Under Flange Height
    0.653 inches
  • Seal Accommodation Type
    Grooved
  • Thread Size
    0.625 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Steel
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unf single threaded portion
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 4820003758371

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
548346 Allied-signal Inc
4700-3112615PC548346 Naval Sea Systems Command
547820PC548346 Bendix Corp The
548346 Bendix Corp The
548346PCALL Bendix Corp The
4700-3130474PCALL Naval Sea Systems Command
4700-3112615PC548346 Naval Ship Systems Command
4700-3130474PCALL Naval Ship Systems Command
548346 Honeywell International Inc.
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