NSN 4820-00-987-7939
Stem Assembly
0.500 inches valve size for which designed, .
Manufacturer part number 2640-240PC7 for national stock number 4820009877939.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-00-987-7939.
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MPN or Model
2640-240PC7
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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 -
Valve Size For Which Designed
0.500 inches
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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 4820-00-987-7939 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2640-240PC7 | Electric Boat Corporation |
2640-040PC7 | Electric Boat Corporation |
2640-640PC8 | Electric Boat Corporation |
845-1889789 PIECE 7 | Naval Ship Systems Command |
2640-240-7 | Electric Boat Corporation |
Stock Check
![](/public/images/partscage_shelf3.png)