NSN 4820-01-449-2993
Stop-check Valve Cartridge
Valve size 1 1/2 in.;component of halon fire extinguishing system.
Manufacturer part number 486670 for national stock number 4820014492993.
Datasheet
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Product description
Stop-check Valve NSN 4820-01-449-2993.
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MPN or Model
486670
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
End Application
Arleigh burke class ddg, 51-58 only
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A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Pricing and Availability
Get a quote for 4820-01-449-2993 stop-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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486670 | Kidde-fenwal, Inc. |
98465-464 | Bath Iron Works Corporation |
486670 | Kidde-fenwal, Inc. |
98465-464 | Bath Iron Works Corporation |