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NSN 4820-01-057-7711

Valve Seat Insert

About this product

2.500 inches body inside diameter, 12 single threaded portion thready qty per inch (tpi), flat seating surface shape, material: copper alloy .

Manufacturer part number 10003-5-Y for national stock number 4820010577711.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-057-7711.

  • MPN or Model

    10003-5-Y

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Thread Class
    2a single threaded portion
  • Err Default
    0.187 inches single threaded portion
  • Overall Height
    0.562 inches
  • Body Inside Diameter
    2.500 inches
  • Thready Qty Per Inch (tpi)
    12 single threaded portion
  • Thread Size
    0.812 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Copper alloy
  • Material Specification
    Qq-n-288 federal specification single material response
  • Style Designator
    B5 plain threaded
  • Thread Series Designator
    Un 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 4820010577711

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
10003-5-Y The Walworth Company
N-10933-HPC4 2 1-2IN The Walworth Company
10003-5Y 2 1-2IN The Walworth Company
3300445 Naval Sea Systems Command
N-10933-H The Walworth Company
Stock Check
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