NSN 4820-00-891-5998
Valve Seat Insert
About this product
0.125 inches body inside diameter, flat seating surface shape, steel material, style designator: b5 plain threaded.
Manufacturer part number 4994907 for national stock number 4820008915998.
Datasheet
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Product description
Valve Seat NSN 4820-00-891-5998.
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MPN or Model
4994907
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
133300 - Machinery/machines NOI -
Unit Weight (Est.)
0.1 lb -
Thread Class
2a single threaded portion -
Err Default
0.156 inches single threaded portion -
Overall Height
0.156 inches -
Body Inside Diameter
0.125 inches -
Thread Size
0.375 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Steel -
Style Designator
B5 plain threaded -
Thread Series Designator
Unf 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.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-891-5998 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4994907 | Kalmar Ac Inc |
859 | Eaton Corporation |
Stock Check
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