NSN 4820-01-521-0020
Stem Assembly
Bottom and top guided stem.
Manufacturer part number 937-01 for national stock number 4820015210020.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-521-0020.
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MPN or Model
937-01
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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 -
End Application
4820-01-521-0018 pressure regulating valve; w/s: nimitz -
Valve Type For Which Designed
Regulator -
Features Provided
Threaded -
Valve Size For Which Designed
0.500 inches -
Stem Actuating End Type
Threaded externally -
Material
Nickel alloy -
Material Specification
Qq-n-288 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 4820-01-521-0020 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
937-01 | Trac Regulators Inc |
40754-4 FIND NO 23 | Trac Regulators Inc |
40754-4 | Trac Regulators Inc |
Stock Check
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