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 4140-01-143-4815
NSN 5910-00-220-3915
NSN 5935-00-485-5417
NSN 5996-01-391-0043
NSN 5930-01-235-6679
NSN 5965-01-390-4382
NSN 5945-01-326-0629
NSN 5920-01-634-0250
NSN 5998-00-089-4023
NSN 5920-01-053-7566
NSN 5998-01-443-2201
NSN 6320-00-450-7014