NSN 4820-01-284-4577
Disk Diaphragm
About this product
1750.0 pounds per square inch pressure rating, zzzy criticality code justification, plastic polytetrafluoroethylene and nickel alloy material, reference number differentiating characteristics: requires special cleaning and packaging iaw mil-c-52211, for oxygen/nitrogen/hydrogen service.
Manufacturer part number A7917.003 for national stock number 4820012844577.
Datasheet
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Product description
Valve Disk NSN 4820-01-284-4577.
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MPN or Model
A7917.003
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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
Relief valve -
Pressure Rating
1750.0 pounds per square inch -
Criticality Code Justification
Zzzy -
Material
Plastic polytetrafluoroethylene and nickel alloy -
Reference Number Differentiating Characteristics
Requires special cleaning and packaging iaw mil-c-52211, for oxygen/nitrogen/hydrogen service
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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 4820-01-284-4577 valve diskManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A7917.003 | Pentair Valves & Controls Us Lp |
A7917.003 | Anderson Greenwood Lp |
A7917.003CP | Naval Inventory Control Point |
Stock Check
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