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NSN 4820-01-135-5583

Valve Seat Insert

About this product

2.447 inches body inside diameter, flat seating surface shape, copper alloy material, style designator: b5 plain threaded.

Manufacturer part number B-122D0000 PART for national stock number 4820011355583.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-135-5583.

  • MPN or Model

    B-122D0000 PART

  • 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
  • Overall Height
    0.400 inches
  • Body Inside Diameter
    2.447 inches
  • Seating Surface Shape
    Flat
  • Material
    Copper alloy
  • Style Designator
    B5 plain threaded
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 4820011355583

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B-122D0000 PART Pima Valve, Inc.
B-122E-0250 PART 6 Pima Valve, Inc.
B-122-0000 Pima Valve, Inc.
Stock Check
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