A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.
NSN 5895-00-137-3547
NSN 5930-01-510-1284
NSN 6610-01-028-7651
NSN 6150-01-348-6580
NSN 5925-01-020-7706
NSN 6220-01-165-0256
NSN 5985-01-453-8895
NSN 4140-01-481-3587
NSN 6150-01-357-7616
NSN 5998-01-366-2278
NSN 5930-00-563-1926
NSN 6145-00-683-5353