NSN 4820-01-123-3121
Stem Assembly
0.031 in. By 45 deg chamfer both ends.
Manufacturer part number 87791-4602 ITEM 6 for national stock number 4820011233121.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-123-3121.
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MPN or Model
87791-4602 ITEM 6
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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
2.812 inches -
End Application
Navy manifold lead pump and acc discharge det model 516-4788433 -
Largest Outside Diameter
0.856 inches -
Stem Actuating End Type
Square -
Valve Model Number For Which Designed
516-4788433 -
Material
Copper alloy -
Material Specification
Qq-c-465 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 4820-01-123-3121 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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87791-4602 ITEM 6 | Electric Boat Corporation |
516-4788433 ITEM 6 | Naval Ship Systems Command |
516-4788433 ITEM 6 | Electric Boat Corporation |
516-4788433 | Naval Ship Systems Command |
87791-4602 | Electric Boat Corporation |
Stock Check
![](/public/images/partscage_shelf3.png)