NSN 4820-01-563-6489
Valve Seat Insert
About this product
1.250 inches flange diameter, 0.090 inches flange seat to disk end height, 0.120 inches under flange height, body stepped inside diameter: 0.120 inches first step.
Manufacturer part number 803-INC6701-A ITEM NO.7 for national stock number 4820015636489.
Datasheet
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Product description
Valve Seat NSN 4820-01-563-6489.
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MPN or Model
803-INC6701-A ITEM NO.7
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
Flange Diameter
1.250 inches -
Body Outside Diameter
1.010 inches -
End Application
Valve assembly, ball emergency blow main -
Flange Seat To Disk End Height
0.090 inches -
Under Flange Height
0.120 inches -
Body Stepped Inside Diameter
0.120 inches first step -
Criticality Code Justification
Zzzy -
Material
Plastic -
Style Designator
Plain flanged -
Reference Number Differentiating Characteristics
Item requires special cleaning, packaging, and marking iaw mil-std-1330d.
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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 4820-01-563-6489 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 803-INC6701-A ITEM NO.7 | Naval Sea Systems Command |
| 803-INC6701-A ITEM NO.7CP | Naval Inventory Control Point |
| CD-023-42-7CP | Naval Inventory Control Point |
Stock Check
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