NSN 4820-01-100-4877
Drain Valve
About this product
Packing retaining bonnet type, pressed-in renewable seat ring type, 6 2nd end bolt holes, valve operation method: manual.
Manufacturer part number 2640-645ASSYA for national stock number 4820011004877.
Datasheet
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Product description
Ball Valve NSN 4820-01-100-4877.
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MPN or Model
2640-645ASSYA
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Schedule B
8481.80.5090 (Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Bonnet Type
Packing retaining -
Renewable Seat Ring Type
Pressed-in -
Bolt Hole Quantity
6 2nd end -
Valve Operation Method
Manual -
Flange Shape
Round with holes 2nd end -
Connection Type
Flange 1st end -
Outside Diameter
5.562 inches 2nd end -
Thickness
0.938 inches 1st end -
Bolt Hole Diameter
0.688 inches 2nd end -
Bolt Circle Diameter
4.438 inches 2nd end -
Flange Face Design
Plain 2nd end -
Material
Nickel alloy body -
Style Designator
Err-090
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Ball Valve
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.
![Mechanic Bill explains Drain Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-100-4877 ball valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2640-645ASSYA | Electric Boat Corporation |
845-2109889ASSYA | Naval Ship Systems Command |
SS-845-2109889 | Naval Ship Systems Command |
2640-645ASSYA | Electric Boat Corporation |
845-2109889ASSYA | Naval Ship Systems Command |
SS-845-2109889 | Naval Ship Systems Command |
2640-645ASSYA | Electric Boat Corporation |
845-2109889ASSYA | Naval Ship Systems Command |
SS-845-2109889 | Naval Ship Systems Command |
Stock Check
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