NSN 4820-01-520-6547
Stem Assembly
Modified sae 10b spine (9 valleys). Similar to 4820-01-449-7986 which has hx quality controls. Tech manual is navsea 99558-aa-mma-010.
Manufacturer part number 7108102-C-042 for national stock number 4820015206547.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-520-6547.
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MPN or Model
7108102-C-042
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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
6.281 inches -
End Application
845-7108102-c 4 inch ball valve. Recon sonar -
Largest Outside Diameter
2.830 inches -
Valve Type For Which Designed
Ball -
Features Provided
Splined -
Valve Size For Which Designed
4.000 inches -
Material
Nickel alloy -
Material Specification
Qq-n-286 form 2.Anl.Ah federal standard 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 4820-01-520-6547 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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7108102-C-042 | Naval Sea Systems Command |
845-7108102-C-042 | Naval Sea Systems Command |
7108102 | Naval Sea Systems Command |
Stock Check
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