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 6220-00-896-6239
NSN 5985-01-382-9979
NSN 7035-00-153-3826
NSN 6685-01-634-0611
NSN 5930-01-290-8277
NSN 7035-01-423-8343
NSN 5999-01-042-1419
NSN 5960-01-057-7096
NSN 5905-01-555-0577
NSN 6240-01-393-5945
NSN 6610-01-025-2876
NSN 5935-00-679-6127