NSN 4820-01-418-4091
Disk Diaphragm
About this product
Shank end threaded 0.312-18unc-2a.
Manufacturer part number 218013532 for national stock number 4820014184091.
Datasheet
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Product description
Valve Disk NSN 4820-01-418-4091.
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MPN or Model
218013532
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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 -
Unit Weight (Est.)
0.6 lb -
Shank Diameter
0.374 inches -
Outside Diameter
2.375 inches -
Overall Height
3.450 inches -
End Application
Seawolf class ssn -
Flange Seat To Disk End Height
3.260 inches -
Seat Angle
45.0 degrees -
Material
Steel comp 304 -
Material Specification
Qq-s-763, class 304, cond a federal specification single material response -
Style Designator
Poppet
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Valve Disk
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
![Mechanic Bill explains Disk Diaphragm](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-418-4091 valve diskManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
218013532 | Naval Sea Systems Command |
556-6406597-MRFH-A23 | Naval Sea Systems Command |
556-6406597-MRFH-B23 | Naval Sea Systems Command |
DF2300-4660 FIND MRFH-A23 | Huntington Ingalls Incorporated |
C791-5701 FIND MRFH-A23 | Electric Boat Corporation |
Stock Check
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