NSN 4820-00-440-3758
Valve Seat Insert
About this product
2.625 inches flange diameter, 0.500 inches taper length, 0.843 inches taper minor diameter, taper major diameter: 1.843 inches .
Manufacturer part number 1R4817PC2AND92 for national stock number 4820004403758.
Datasheet
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Product description
Valve Seat NSN 4820-00-440-3758.
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MPN or Model
1R4817PC2AND92
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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.)
0.8 lb -
Thread Class
2a single threaded portion -
Err Default
0.375 inches single threaded portion -
Flange Diameter
2.625 inches -
Taper Length
0.500 inches -
Taper Minor Diameter
0.843 inches -
Taper Major Diameter
1.843 inches -
Body Inside Diameter
0.375 inches -
Flange Seat To Disk End Height
0.016 inches -
Under Flange Height
1.000 inches -
Thready Qty Per Inch (tpi)
16 single threaded portion -
Thread Size
2.250 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Steel -
Style Designator
Threaded flanged -
Thread Series Designator
Un single threaded portion
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 4820-00-440-3758 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1R4817PC2AND92 | Ruggles-klingemann Mfg Co |
Stock Check
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