A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-00-247-7219
NSN 6105-00-833-3972
NSN 6220-00-040-2094
NSN 5855-00-937-7709
NSN 6145-01-168-1070
NSN 5960-00-793-4397
NSN 6240-01-654-9278
NSN 5985-00-034-3960
NSN 5985-00-636-5676
NSN 5920-00-004-0274
NSN 6135-01-116-3385
NSN 5998-01-633-1548