NSN 4820-01-268-3278
Valve Seat Insert
About this product
0.844 inches body inside diameter, 0.234 inches flange seat to disk end height, 0.110 inches under flange height, thready qty per inch (tpi): 20 single threaded portion.
Manufacturer part number 803-4384536-45A-13 for national stock number 4820012683278.
Datasheet
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Product description
Valve Seat NSN 4820-01-268-3278.
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MPN or Model
803-4384536-45A-13
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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 -
Thread Class
3a single threaded portion -
Body Inside Diameter
0.844 inches -
Flange Seat To Disk End Height
0.234 inches -
Under Flange Height
0.110 inches -
Thready Qty Per Inch (tpi)
20 single threaded portion -
Thread Size
1.188 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Nickel alloy -
Material Specification
Qq-n-288 military specification single material response -
Thread Series Designator
Un single threaded portion
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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.
Pricing and Availability
Get a quote for 4820-01-268-3278 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-4384536-45A-13 | Naval Ship Systems Command |
803438453611B13 | Naval Ship Systems Command |
803-4384536-45A-13 | Naval Ship Systems Command |
803438453611B13 | Naval Ship Systems Command |
Stock Check
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