NSN 4820-01-294-8814
Disk Diaphragm
About this product
7.688 inches inside diameter, 9.250 inches outside diameter, 1.032 inches flange seat to disk end height, under flange height: 2.265 inches .
Manufacturer part number 30121REVBPC3-8I for national stock number 4820012948814.
Datasheet
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Product description
Valve Disk NSN 4820-01-294-8814.
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MPN or Model
30121REVBPC3-8I
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
194120 - Washers/gaskets/pckg Dvcs NOI -
Unit Weight (Est.)
13.8 lb -
Inside Diameter
7.688 inches -
Outside Diameter
9.250 inches -
Flange Seat To Disk End Height
1.032 inches -
Under Flange Height
2.265 inches -
Material
Nickel alloy -
Style Designator
Swing check
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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 4820-01-294-8814 valve diskManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
30121REVBPC3-8I | Crane Co |
30121 PIECE 3 8IN | Crane Co |
803-1385637 PIECE 17 8.00IN | Naval Ship Systems Command |
30121 | Crane Co |
803-1385637 | Naval Ship Systems Command |
803-1385637 PIECE 4 8.00IN | Naval Sea Systems Command |
Stock Check
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