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NSN 4820-00-789-1128

Valve Seat Insert

About this product

2.250 inches flange diameter, 0.469 inches body inside diameter, 0.469 inches flange seat to disk end height, under flange height: 0.531 inches .

Manufacturer part number N5506PC176GR0UP for national stock number 4820007891128.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-789-1128.

  • MPN or Model

    N5506PC176GR0UP

  • 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
    0.531 inches single threaded portion
  • Flange Diameter
    2.250 inches
  • Body Inside Diameter
    0.469 inches
  • Flange Seat To Disk End Height
    0.469 inches
  • Under Flange Height
    0.531 inches
  • Seat Angle In Deg
    45.000
  • Thready Qty Per Inch (tpi)
    12 single threaded portion
  • Thread Size
    1.750 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Copper alloy
  • Style Designator
    Threaded flanged
  • 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 4820007891128

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
N5506PC176GR0UP Tate Andale, Inc.
VS88RV15H14785 Tate Andale, Inc.
N5506PC176GROUP2 Tate Andale, Inc.
588-300-1887657 Naval Ship Systems Command
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