1-321-802-5889

NSN 4820-01-338-5158

Valve Seat Insert

About this product

2.600 inches flange seat to disk end height, o-ring seating surface shape, zzzy criticality code justification, style designator: plain flanged.

Manufacturer part number 100-4695555 ITEM 6 for national stock number 4820013385158.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-338-5158.

  • MPN or Model

    100-4695555 ITEM 6

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Body Outside Diameter
    20.200 inches
  • End Application
    Valve combn hull x bup
  • Flange Seat To Disk End Height
    2.600 inches
  • Seating Surface Shape
    O-ring
  • Criticality Code Justification
    Zzzy
  • Style Designator
    Plain flanged
  • Reference Number Differentiating Characteristics
    Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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 4820013385158

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
100-4695555 ITEM 6 Naval Ship Systems Command
469555-0006 Electric Boat Corporation
100-4695555 ITEM 6L1 Naval Inventory Control Point
4695555-0006L1 Naval Inventory Control Point
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