NSN 4820-01-341-4451
Disk Diaphragm
About this product
Between 0.458 inches and 0.459 inches outside diameter, between 28.0 degrees fahrenheit and 165.0 degrees fahrenheit tempurature rating, 6000.0 pounds per square inch pressure rating, criticality code justification: zzzy.
Manufacturer part number 280977 ITEM 17 for national stock number 4820013414451.
Datasheet
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Product description
Valve Disk NSN 4820-01-341-4451.
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MPN or Model
280977 ITEM 17
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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.)
2 lb -
Outside Diameter
Between 0.458 inches and 0.459 inches -
Tempurature Rating
Between 28.0 degrees fahrenheit and 165.0 degrees fahrenheit -
Pressure Rating
6000.0 pounds per square inch -
Criticality Code Justification
Zzzy -
Material
Nickel alloy 400 or nickel alloy r-405 -
Material Specification
Qq-n-281, class a federal specification 1st material response or qq-n-281, class b federal specification 2nd material response -
Media For Which Designed
Air or gas -
Style Designator
Poppet -
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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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 4820-01-341-4451 valve diskManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
280977 ITEM 17 | Marotta Controls, Inc. |
280977-0005 ITEM17 | Marotta Controls, Inc. |
159673 | Marotta Controls, Inc. |
159673L1 | Naval Inventory Control Point |
195767L1 | Naval Inventory Control Point |
280977 ITEM 17L1 | Naval Inventory Control Point |
280977-0005 ITEM17L1 | Naval Inventory Control Point |
Stock Check
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