NSN 4820-00-903-4337
Valve Seat Insert
About this product
45.000 seat angle in deg, 16 single threaded portion thready qty per inch (tpi), angular seating surface shape, material: steel .
Manufacturer part number 638212-2 for national stock number 4820009034337.
Datasheet
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Product description
Valve Seat NSN 4820-00-903-4337.
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MPN or Model
638212-2
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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 -
Thread Class
3a single threaded portion -
Seat Angle In Deg
45.000 -
Thready Qty Per Inch (tpi)
16 single threaded portion -
Thread Size
1.375 inches single threaded portion -
Seating Surface Shape
Angular -
Material
Steel -
Material Specification
Fed standard 66 federal standard 1st material response or aisi 416/sae 51416 assn standard 2nd material response -
Surface Treatment
Passivate -
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 4820-00-903-4337 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
638212-2 | Elliott Company |
638212PC2 | Elliott Company |
8R0003ITEM3-9 | Elliott Company |
BWW-0067ITEM3-9 | Elliott Company |
Z638212PC2 | Elliott Company |
Stock Check
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