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 6135-01-369-0939
NSN 5895-01-056-1126
NSN 5925-01-467-2509
NSN 5998-01-641-6955
NSN 5960-01-522-0391
NSN 6110-01-517-2404
NSN 6220-01-108-1113
NSN 5835-00-148-9719
NSN 5855-01-537-1162
NSN 5960-00-413-8129
NSN 6135-01-222-0703
NSN 6240-01-124-5309