• 

  Ifm OW5021- obsolere, replaced by TW7000

• 

  Fisher Emerson P/N OW018114012

• 

  Fisher Emerson P/N OW019902192

• 

  Fisher Emerson P/N OW020002192

• 

  Pic REEDSENSOR FLACHGEH MS-328-3-3 1OW 1S

• 

  Allen Bradley (Rockwell) 1734DIB8XOW8 -obsolete-replaced by 1734-ADN+1734-IB8+2 pcs of 1734-OW4

• 

  Ge Energy 3500/62 4 TO 20 MA I/O W INT.

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  Graco 82/0019/11 VENTIL,LIMIT,3W,SR,OW ROLLER,1/8NPT

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  Hubbell power systems IFP26OW, PLATE, WALL,FLUSH,2-G,6PORT,OW

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  Freelin-Wade MSI-M21636-6-4-2C-OW-X P/N 100236276