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NSN 4820-00-343-5999

Valve Seat Insert

About this product

1.380 inches flange diameter, 1.000 inches body inside diameter, between 0.154 inches and 0.158 inches flange seat to disk end height, under flange height: 0.394 inches .

Manufacturer part number C0181C for national stock number 4820003435999.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-343-5999.

  • MPN or Model

    C0181C

  • 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
    2a single threaded portion
  • Err Default
    0.100 inches single threaded portion
  • Flange Diameter
    1.380 inches
  • Body Inside Diameter
    1.000 inches
  • Flange Seat To Disk End Height
    Between 0.154 inches and 0.158 inches
  • Under Flange Height
    0.394 inches
  • Seat Angle In Deg
    45.000
  • Thready Qty Per Inch (tpi)
    14 single threaded portion
  • Thread Size
    1.250 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Nickel 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 4820003435999

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
C0181C Griswold Industries, Co.
C181 Griswold Industries, Co.
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