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NSN 4820-00-623-8755

Valve Seat Insert

About this product

0.859 inches flange diameter, 0.250 inches body inside diameter, 0.125 inches flange seat to disk end height, under flange height: 0.406 inches .

Manufacturer part number 5120B for national stock number 4820006238755.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-623-8755.

  • MPN or Model

    5120B

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    0.859 inches
  • Body Outside Diameter
    Between 0.561 inches and 0.562 inches
  • Body Inside Diameter
    0.250 inches
  • Flange Seat To Disk End Height
    0.125 inches
  • Under Flange Height
    0.406 inches
  • Style Designator
    Plain flanged
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 4820006238755

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5120B Dresser-rand Company
3287223PC236 Naval Ship Systems Command
200103UPC236 Dresser-rand Co
5120B Dresser-rand Co
200103UPC236 Curtiss-wright Electro-mechanical
5120B
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