OEMs & Models > GENERAL SHOP AIDS > HARDWARE > Lockwashers

GENERAL SHOP AIDS
HARDWARE
Lockwashers

The format for each entry is a six character RPI Part Number, followed by the OEM Part Number, the Description. Click on the RPI Part Number to display a drawing of the part, and additional information.

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RPI Part # OEM Part # Description  
RPH173 (OEM Part # Not Available) NO. 4 INTERNAL TOOTH WASHER  
RPH174 (OEM Part # Not Available) NO. 6 INTERNAL TOOTH WASHER  
RPH176 (OEM Part # Not Available) NO. 10 INTERNAL TOOTH WASHER  
RPH177 (OEM Part # Not Available) 1/4” INTERNAL TOOTH WASHER  
RPH178 (OEM Part # Not Available) 5/16” INTERNAL TOOTH WASHER  
RPH179 (OEM Part # Not Available) 3/8” INTERNAL TOOTH WASHER  
RPH180 (OEM Part # Not Available) 7/16” INTERNAL TOOTH WASHER  
RPH181 (OEM Part # Not Available) 1/2” INTERNAL TOOTH WASHER  
RPH182 (OEM Part # Not Available) NO. 4 EXTERNAL TOOTH WASHER  
RPH183 (OEM Part # Not Available) NO LONGER AVAILABLE  
RPH184 (OEM Part # Not Available) NO. 8 EXTERNAL TOOTH WASHER  
RPH185 (OEM Part # Not Available) NO. 10 EXTERNAL TOOTH WASHER  
RPH186 (OEM Part # Not Available) 1/4” EXTERNAL TOOTH WASHER  
RPH187 (OEM Part # Not Available) 5/16” EXTERNAL TOOTH WASHER  
RPH189 (OEM Part # Not Available) 7/16” EXTERNAL TOOTH WASHER  
RPH190 (OEM Part # Not Available) 1/2” EXTERNAL TOOTH WASHER  
RPK413 (OEM Part # Not Available) LOCKWASHER KIT  



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