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NSN 4820-00-799-6575

Valve Seat Insert

About this product

Two 0.1510 in. Dia holes equally spaced in flange.

Manufacturer part number 663121-1 for national stock number 4820007996575.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-799-6575.

  • MPN or Model

    663121-1

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    133300 - Machinery/machines NOI
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    1.000 inches
  • Body Outside Diameter
    0.367 inches
  • Body Inside Diameter
    0.125 inches
  • Flange Seat To Disk End Height
    0.305 inches
  • Under Flange Height
    0.095 inches
  • Seating Surface Shape
    Flat
  • Material
    Steel comp 303
  • Material Specification
    Mil-s-7720 cond a military specification single material response
  • Style Designator
    Faucet
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 4820007996575

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
663121-1 Honeywell International Inc.
663121-1 Honeywell International Inc.
663121-1 Alliedsignal Inc
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