NSN 4820-00-390-3747
Valve Seat Insert
About this product
2.656 inches flange diameter, 2.250 inches body inside diameter, 0.250 inches flange seat to disk end height, under flange height: 0.750 inches .
Manufacturer part number 312864-1044 PIE for national stock number 4820003903747.
Datasheet
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Product description
Valve Seat NSN 4820-00-390-3747.
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MPN or Model
312864-1044 PIE
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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 -
Unit Weight (Est.)
0.3 lb -
Thread Length
0.532 inches single threaded portion -
Flange Diameter
2.656 inches -
Body Inside Diameter
2.250 inches -
Flange Seat To Disk End Height
0.250 inches -
Under Flange Height
0.750 inches -
Seat Angle In Deg
45.000 -
Thread Size
2.500 inches single threaded portion -
Seating Surface Shape
Angular -
Material
Stainless steel -
Style Designator
Threaded flanged
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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 4820-00-390-3747 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 312864-1044 PIE | Diamond Power Intl Inc |
| 301125-2123 | Diamond Power Intl Inc |
| N3-12288 PIECE 403 | Diamond Power Intl Inc |
| FM7521DPC12 | Diamond Power Intl Inc |
| N3-12296PC403 | Diamond Power Intl Inc |
| N3-1229CPC403 | Diamond Power Intl Inc |
| N3-23017PC12 | Diamond Power Intl Inc |
| 308886-0105 | Diamond Power Intl Inc |
| N3-12288 | Diamond Power Intl Inc |
Stock Check
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