NSN 4820-00-678-0261
Valve Diaphragm
About this product
One hole 0.203 in. Dia located 1.062 in. From center line; additional material: fiber.
Manufacturer part number MR57 for national stock number 4820006780261.
Datasheet
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Product description
Flat Valve Diaphragm NSN 4820-00-678-0261.
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MPN or Model
MR57
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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 -
Hole Diameter
0.203 inches -
Outside Diameter
4.844 inches -
Bolt Circle Diameter
4.344 inches -
Material Thickness
0.025 inches -
Center Hole Diameter
0.203 inches -
Bolt Hole Quantity
1 -
Material
Rubber synthetic -
Style Designator
Flat
Flat Valve Diaphragm
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.
Pricing and Availability
Get a quote for 4820-00-678-0261 flat valve diaphragmManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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MR57 | Mechanical Rubber Products Company |
1791-25 | General Regulator Corp. |
Stock Check
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