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NSN 4820-00-005-7407

Valve Seat Insert

About this product

Flanged end counter bored 0.377 to 0.383 in. Id 0.076 in. Deep,both ends chamfered 45 deg.

Manufacturer part number 383V318 for national stock number 4820000057407.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-005-7407.

  • MPN or Model

    383V318

  • 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
  • Flange Diameter
    Between 0.620 inches and 0.624 inches
  • Body Outside Diameter
    Between 0.556 inches and 0.560 inches
  • Body Inside Diameter
    Between 0.154 inches and 0.158 inches
  • Flange Seat To Disk End Height
    0.154 mils and 0.158 centimeters
  • Under Flange Height
    Between 0.127 inches and 0.133 inches
  • Seating Surface Shape
    Flat
  • Material
    Steel
  • Surface Treatment
    Passivate
  • 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 4820000057407

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
383V318 Grimes Aerospace Company
383V318 Grimes Aerospace Co
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