NSN 4820-01-257-9791
Exhaust Retarder
About this product
Weatherproof worm and gear operator,bronze for marine service;wafer type.
Manufacturer part number 911M560 for national stock number 4820012579791.
Datasheet
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Product description
Butterfly Valve NSN 4820-01-257-9791.
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MPN or Model
911M560
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
12 lb -
Valve Operation Method
Manual -
Material
Copper alloy 922 bodycopper alloy 954 flow control devicerubber polymethylene-perfluoroalkylene class fkm packingcopper alloy 953 seatsteel comp 316 stem -
Material Specification
Astm b61 assn standard single material response body -
Style Designator
Err-090
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Butterfly Valve
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
Pricing and Availability
Get a quote for 4820-01-257-9791 butterfly valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
911M560 | Dover Resources Inc |
12M2030-423B-2MM | Norriseal |
911-560 | Norriseal |
12M2030-423B-2KM | Norriseal |
911M560 | Norriseal |
Stock Check
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