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 5835-01-484-1362
NSN 5999-01-525-8222
NSN 6105-01-340-9710
NSN 6145-00-100-4358
NSN 5910-01-256-2864
NSN 5835-01-074-7593
NSN 6650-01-016-9423
NSN 5965-01-302-4278
NSN 6610-01-475-1921
NSN 5960-01-578-5537
NSN 6110-01-567-8334
NSN 5950-01-198-5432