4820-00-035-9871
Find complete technical information, availability, and procurement data for: 4820-00-035-9871
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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.
2a single threaded portion thread class, 1.156 inches nominal body inside diameter, 0.500 inches nominal single threaded portion thread length, 0.156 inches nominal seat radius, 2.500 inches nominal flange diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a single threaded portion
- Thread Length
- 0.500 inches nominal single threaded portion
- Flange Diameter
- 2.500 inches nominal
- Body Inside Diameter
- 1.156 inches nominal
- Seat Radius
- 0.156 inches nominal
- Flange Seat To Disk End Height
- 0.266 inches nominal
- Under Flange Height
- 1.406 inches nominal
- Thread Quantity Per Inch
- 16 single threaded portion
- Nominal Thread Size
- 2.125 inches single threaded portion
- Seating Surface Shape
- radial
- Special Features
- with four lugs on thd end 0.356 in. wide,0.795 in. lg 90 degree apart around seat
- Material
- steel corrosion resisting overall
- Style Designator
- threaded flanged
- Thread Series Designator
- un single threaded portion
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 794-77-1-9040-00 | Valve Seat |
FAQs
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When the NSN 4820-00-035-9871 was assigned to the Federal Catalog?
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