NSN 4820-01-158-8444
Valve Seat Insert
About this product
4.872 inches flange diameter, 3.900 inches body inside diameter, 0.275 inches flange seat to disk end height, under flange height: 0.500 inches .
Manufacturer part number NB0102D0400 PIECE 2 for national stock number 4820011588444.
Datasheet
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Product description
Valve Seat NSN 4820-01-158-8444.
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MPN or Model
NB0102D0400 PIECE 2
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
050859 - Cocks R Valves Etc Chrome/nickel -
Unit Weight (Est.)
0.8 lb -
Thread Class
2a single threaded portion -
Err Default
0.332 inches single threaded portion -
Flange Diameter
4.872 inches -
Body Inside Diameter
3.900 inches -
Flange Seat To Disk End Height
0.275 inches -
Under Flange Height
0.500 inches -
Thready Qty Per Inch (tpi)
12 single threaded portion -
Thread Size
4.500 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Nickel alloy seat -
Style Designator
Threaded flanged -
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.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-158-8444 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NB0102D0400 PIECE 2 | Pima Valve, Inc. |
Stock Check
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