Insulating Washers

S&S p/n

O.D.

I.D.

Thickness

 PSA

Material
Inches MM Inches MM Inches MM
FW.395.250 .395 .250 0.010 Yes Fishpaper
FW.450.360 .450 .360 0.010 No Fishpaper
FW.460.250 .460 .250 0.030 No Fishpaper
FW.460.331 .460 .331 0.010 No Fishpaper
FW.460.360 .460 .360 0.010 No Fishpaper
FW.475.331 .475 .331 0.010 No Fishpaper
FW.510.330/.040 .510 .330 0.040 Yes Fishpaper
FW.515.250 .515 .250 0.010 No Fishpaper
FW.530.330 .530 .330 0.015 Yes Fishpaper
FW.530.350 .530 .350 0.005 Yes Fishpaper/Ragtex
FW.550.280 .550 .280 0.015 Yes Fishpaper
FW.550.325 .550 .325 0.020 No Fishpaper
FW.550.330 .550 .330 0.010 No Fishpaper
FW.550.375 .550 .375 0.015 No Fishpaper
FW.650.472 .650 .472 0.030 No Fishpaper
FW.660.340 .660 .340 0.015 Yes Fishpaper
FW.810.520R .810 .520 0.010 Yes Fishpaper/reel
FW.840.400 .840 .400 0.015 No Fishpaper
FW.845.440 .845 .440 0.010 No Nylon
FW.870.40 .870 .400 0.015 No Fishpaper
FW.870.500 .870 .500 0.010 Yes Fishpaper
FW.900.250 .900 .250 0.030 No Fishpaper
FW.900.750 .900 .750 0.030 No Fishpaper
FW.918.392 .918 .392 0.015 No Fishpaper
FW.970.480 .970 .480 0.015 No Fishpaper
FW.980.200 .980 .200 0.010 Yes Fishpaper
FW.980.350 .980 .350 0.010 Yes Fishpaper
FW.990.380 .990 .500 0.005 No Fishpaper/Ragtex
FW.990.500 .990 .500 0.015 Yes Fishpaper
FW1.00.200 1.00 .200 0.015 No Fishpaper
FW1.00.500 1.00 .500 0.015 Yes Fishpaper
FW1.00.520/N 1.00 .520 0.015 No Nomex
FW1.24.88 1.24 .880 0.062 No Polypropylene
FW1.27.340 1.27 .340 0.015 Yes Fishpaper
FW1.67.600 1.67 .600 0.015 Yes Fishpaper
FW115 .450 .250 0.010 No Fishpaper
FW127A .500 .330 0.020 Yes Fishpaper
FW131 .510 .240 0.010 No Fishpaper
FW140B .550 .280 0.010 No Fishpaper
FW140BP .550 .270 0.030 No Polypropylene
FW140D .470 .280 0.010 No Fishpaper
FW140E .490 .333 0.015 Yes Fishpaper
FW140E/R .490 .333 0.015 Yes Fishpaper\reel
FW140R .550 .350 0.015 No Fishpaper
FW163A .630 .325 0.010 No Fishpaper
FW163C .625 .250 0.125 No Acrylic
FW163D .630 .325 0.010 No Fishpaper
FW163DA/S .630 .325 0.010 Yes Fishpaper
FW163EA .630 .400 0.010 Yes Fishpaper
FW163H .630 .345 0.010 No Fishpaper
FW163M .625 .330 0.010 No Fishpaper
FW165 .650 .250 0.010 No Fishpaper
FW165B .650 .345 0.010 No Fishpaper
FW165B/A .650 .345 0.010 Yes Fishpaper
FW165B/M .650 .345 0.010 Yes Mylar
FW165B/R .650 .345 0.010 Yes Fishpaper/Reel
FW165D .645 .470 0.030 No Fishpaper
FW165E .630 .400 0.020 No Fishpaper
FW210 .826 .433 0.010 No Fishpaper
FW220 .870 .350 0.010 No Fishpaper
FW220/PSA .870 .350 0.010 Yes Fishpaper
FW220B .870 .390 0.010 No Fishpaper
FW220B/A .870 .390 0.010 Yes Fishpaper
FW220B/CG .850 .390 0.010 No Fishpaper
FW220C .875 .425 0.010 No Fishpaper
FW220C/M .875 .425 0.010 No Mylar
FW220C/N .875 .425 0.010 No Nomex
FW220C/R .875 .425 0.010 Yes Fishpaper/Reel
FW220D .875 .500 0.010 No Fishpaper
FW220E .870 .425 0.015 No Fishpaper
FW220F .870 .380 0.020 No Fishpaper
FW220G .870 .390 0.060 No Fishpaper
FW220PA .870 .400 0.010 Yes Fishpaper
FW238A .937 .640 0.010 Yes Fishpaper
FW252 .990 .375 0.015 No Fishpaper
FW252B .990 .500 0.015 No Fishpaper
FW252C .990 .410 0.015 No Fishpaper
FW252CAB .990 .410 0.015 Yes Fishpaper
FW252D/A 1.00 .700 0.020 No Fishpaper
FW252E .990 .410 0.125 No Acrylic
FW252H .990 .345 0.010 No Fishpaper
FW252Q .990 .410 0.125 No Acrylic
FW323 1.27 .400 0.015 No Fishpaper
FW323A 1.27 .400 0.015 Yes Fishpaper
FW323B 1.27 .475 0.015 No Fishpaper
FW323C 1.27 .325 0.015 No Fishpaper
FW323CA/S 1.27 .325 0.015 Yes Fishpaper
FW323D/A 1.25 .400 0.020 No Fishpaper
FW323E 1.27 .500 0.015 No Fishpaper
FW323M 1.245 .690 0.015 No Fishpaper
FW323S 1.27 .985 0.015 No Fishpaper
FW323X 1.24 .400 0.020 No Mylar