NSN 4820-01-160-6320
Valve Seat Insert
About this product
2.875 inches flange diameter, 1.938 inches body inside diameter, between 0.249 inches and 0.251 inches flange seat to disk end height, under flange height: between 1.031 inches and 1.036 inches .
Manufacturer part number 34429-11 for national stock number 4820011606320.
Datasheet
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Product description
Valve Seat NSN 4820-01-160-6320.
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MPN or Model
34429-11
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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.)
1 lb -
Flange Diameter
2.875 inches -
Body Outside Diameter
Between 2.566 inches and 2.567 inches -
Body Inside Diameter
1.938 inches -
Flange Seat To Disk End Height
Between 0.249 inches and 0.251 inches -
Under Flange Height
Between 1.031 inches and 1.036 inches -
Seat Angle In Deg
30.000 -
Seating Surface Shape
Angular -
Criticality Code Justification
Zzzy -
Material
Stainless steel -
Style Designator
Plain flanged -
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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-160-6320 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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34429-11 | Mark Controls Corp |
7437 | Katzenstein L And Co |
34429-11 | Mark Controls Corp |
7437 | Katzenstein L And Co |
Stock Check
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