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NSN 4820-01-092-1800

Valve Seat Insert

About this product

Used on 2.500 in. Size bronze,check valve,250 psi wog.

Manufacturer part number 1385637-02X-08 for national stock number 4820010921800.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-092-1800.

  • MPN or Model

    1385637-02X-08

  • 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.)
    0.4 lb
  • Thread Class
    3a first threaded portion
  • Err Default
    0.469 inches first threaded portion
  • Flange Diameter
    3.156 inches
  • Body Inside Diameter
    2.875 inches
  • Flange Seat To Disk End Height
    0.656 inches
  • Under Flange Height
    0.469 inches
  • Thready Qty Per Inch (tpi)
    12 first threaded portion
  • Thread Size
    2.875 inches first threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Nickel copper alloy, astm b164 or qq-n-288 seat
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Uns first 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 4820010921800

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1385637-02X-08 Naval Ship Systems Command
810-1385637-02- Naval Ship Systems Command
803-1385637-02-08 Naval Ship Systems Command
803-1385637 Naval Ship Systems Command
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