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NSN 4820-01-100-2146

Valve Seat Insert

About this product

0.750 inches flange diameter, 0.375 inches body inside diameter, 0.091 inches flange seat to disk end height, under flange height: 0.286 inches .

Manufacturer part number 51158B for national stock number 4820011002146.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-100-2146.

  • MPN or Model

    51158B

  • 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
  • Thread Class
    2a single threaded portion
  • Err Default
    0.205 inches single threaded portion
  • Flange Diameter
    0.750 inches
  • Body Inside Diameter
    0.375 inches
  • Flange Seat To Disk End Height
    0.091 inches
  • Under Flange Height
    0.286 inches
  • Seat Angle In Deg
    45.000
  • Thread Size
    0.625 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Nickel alloy
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unef single threaded portion
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 4820011002146

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
51158B Milwaukee Valve Company, Inc.
51158-B-380 Milwaukee Valve Company, Inc.
51158B 3-8IN Milwaukee Valve Company, Inc.
584-1 594-1 Milwaukee Valve Company, Inc.
51158B Milwaukee Valve Company, Inc.
51158-B-380 Milwaukee Valve Company, Inc.
51158B 3-8IN Milwaukee Valve Company, Inc.
584-1 594-1 Milwaukee Valve Company, Inc.
51158B Milwaukee Valve Company, Inc.
51158-B-380 Milwaukee Valve Company, Inc.
51158B 3-8IN Milwaukee Valve Company, Inc.
584-1 594-1 Milwaukee Valve Company, Inc.
Stock Check
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