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 7035-01-580-0871
NSN 6150-00-999-2317
NSN 6650-01-139-5238
NSN 6650-00-276-9838
NSN 6685-00-226-0881
NSN 5999-00-264-5079
NSN 6685-00-766-4092
NSN 5855-01-406-4821
NSN 5960-00-246-4623
NSN 5905-00-827-9037
NSN 5998-01-391-6065
NSN 5945-01-561-0691