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NSN 4820-01-245-8869

Valve Seat Insert

About this product

Between 1.240 inches and 1.245 inches flange diameter, 0.562 inches body inside diameter, 0.085 inches flange seat to disk end height, under flange height: between 0.105 inches and 0.110 inches .

Manufacturer part number 845-2445135,PC.14 for national stock number 4820012458869.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-245-8869.

  • MPN or Model

    845-2445135,PC.14

  • 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.)
    2.6 lb
  • Flange Diameter
    Between 1.240 inches and 1.245 inches
  • Body Outside Diameter
    Between 1.052 inches and 1.057 inches
  • Body Inside Diameter
    0.562 inches
  • Flange Seat To Disk End Height
    0.085 inches
  • Under Flange Height
    Between 0.105 inches and 0.110 inches
  • Seat Angle In Deg
    35.000
  • Seating Surface Shape
    Angular
  • Criticality Code Justification
    Zzzy
  • Material
    Plastic polytetrafluoroethylene seat
  • Style Designator
    Plain flanged
  • Specification Data
    81349-mil-i-45208 government specification and 96906-mil-std-129 government standard
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 4820012458869

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
845-2445135 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
845-2445135,PC.14 Naval Ship Systems Command
2632-912X1PC14 Electric Boat Corporation
845-2445135 Naval Ship Systems Command
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