NSN 4820-01-571-2170
Stem Assembly
Used on 2 inch, 2-way cu-ni ball valve.
Manufacturer part number 803-5001003-X8XX-7A for national stock number 4820015712170.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-571-2170.
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MPN or Model
803-5001003-X8XX-7A
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Overall Length
1.750 inches -
End Application
4820-01-151-5606 ball valve; scd1420 lha1, lha4, lha5 -
Valve Type For Which Designed
Ball -
Features Provided
Threaded -
Valve Size For Which Designed
2.000 inches -
Part Name Assigned By Controlling Agency
Stem -
Stem Actuating End Type
Flatted -
Valve Model Number For Which Designed
M811 -
Material
Nickel alloy -
Material Specification
Qq-n-281 cl a. Cold drawn federal specification single material response
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An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes stem, faucet; and stem, needle valve.
![Mechanic Bill explains Stem Assembly](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-571-2170 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-5001003-X8XX-7A | Naval Sea Systems Command |
803-5001003-X8XX-07A | Naval Sea Systems Command |
803-5001003 | Naval Sea Systems Command |
803-5001003-X8XX-7A1 | Naval Sea Systems Command |
Stock Check
![](/public/images/partscage_shelf3.png)