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NSN 4820-00-035-9943

Valve Seat Insert

About this product

5.438 inches flange diameter, 4.136 inches body inside diameter, 0.562 inches flange seat to disk end height, under flange height: 0.688 inches .

Manufacturer part number DB12132 for national stock number 4820000359943.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-035-9943.

  • MPN or Model

    DB12132

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    2a single threaded portion
  • Thread Length
    0.688 inches single threaded portion
  • Flange Diameter
    5.438 inches
  • Body Inside Diameter
    4.136 inches
  • Flange Seat To Disk End Height
    0.562 inches
  • Under Flange Height
    0.688 inches
  • Seat Angle In Deg
    1.250
  • Thready Qty Per Inch (tpi)
    16 single threaded portion
  • Thread Size
    5.062 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Steel
  • Material Specification
    Astm a216, gr. Wcb assn standard single material response seat
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Uns 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 4820000359943

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DB12132 Crane Co
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