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 6320-01-631-7828
NSN 6685-01-398-0653
NSN 5920-01-518-4230
NSN 6685-00-273-7017
NSN 5910-01-541-5490
NSN 4140-01-644-8606
NSN 5910-00-302-5330
NSN 5999-01-561-2097
NSN 6240-01-031-4542
NSN 5895-01-199-5279
NSN 5965-00-826-1841
NSN 6650-01-632-8593