NSN 4820-01-557-2627
Drain Valve
Modified assy g valve; mil-s867 cl iii (mod) equals carbon content not to exceed 0.03 % max; to be wrench operated assy a-d (locked open); update material specs using astm-b150 for stem, item 40 on 2641-809-42; mil-p-25732 for o-rings items 89, 95; mil-std-22d for weld joint design stated in gen notes 13, 19.
Manufacturer part number 845-4558738 ASSY G MOD A-D for national stock number 4820015572627.
Datasheet
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Product description
Ball Valve NSN 4820-01-557-2627.
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MPN or Model
845-4558738 ASSY G MOD A-D
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Maximum Operating Temp
180.0 degrees fahrenheit single response -
End Application
New construction ssn23; seawolf class ssn -
Valve Operation Method
Manual -
Valve Size
1.500 inches -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Material
Stainless steel body -
Style Designator
Err-090
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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 4820-01-557-2627 ball valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
845-4558738 ASSY G MOD A-D | Naval Ship Systems Command |
11-NS-0750M | Electric Boat Corporation |
Stock Check
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