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NSN 4820-01-029-2783

Valve Seat Insert

About this product

Between 5.250 inches and 5.251 inches flange diameter, between 2.578 inches and 2.588 inches body inside diameter, 0.180 inches seat radius, flange seat to disk end height: 1.620 inches.

Manufacturer part number 4008G83-003 for national stock number 4820010292783.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-029-2783.

  • MPN or Model

    4008G83-003

  • 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.)
    13.3 lb
  • Flange Diameter
    Between 5.250 inches and 5.251 inches
  • Body Outside Diameter
    4.180 inches
  • Body Inside Diameter
    Between 2.578 inches and 2.588 inches
  • Seat Radius
    0.180 inches
  • Flange Seat To Disk End Height
    1.620 inches
  • Under Flange Height
    4.380 inches
  • Seating Surface Shape
    Radial
  • Material
    Steel
  • Material Specification
    Qq-s-763, class 410 federal specification single material response
  • 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 4820010292783

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
4008G83-003 Siemens Government Technologies,
6016038-003 Siemens Government Technologies,
781E733P38 Siemens Government Technologies,
4008G83 PIECE 3 General Electric Company
781E733P38 General Electric Company
4008G83 PIECE 3 Siemens Government Technologies,
4008G83-3 Siemens Government Technologies,
4008G83-003 General Electric Company
4008G83-003 Siemens Government Technologies,
6016038-003 Siemens Government Technologies,
781E733P38 Siemens Government Technologies,
4008G83 PIECE 3 General Electric Company
781E733P38 General Electric Company
4008G83 PIECE 3 Siemens Government Technologies,
4008G83-3 Siemens Government Technologies,
4008G83-003 General Electric Company
4008G83-003 Siemens Government Technologies,
6016038-003 Siemens Government Technologies,
781E733P38 Siemens Government Technologies,
4008G83 PIECE 3 General Electric Company
781E733P38 General Electric Company
4008G83 PIECE 3 Siemens Government Technologies,
4008G83-3 Siemens Government Technologies,
4008G83-003 General Electric Company
781E733P38
6016038-003
Stock Check
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