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 6145-00-964-7466
NSN 5915-00-736-8821
NSN 6645-00-946-8588
NSN 6650-01-519-9165
NSN 6220-00-133-7904
NSN 5999-01-491-4179
NSN 6240-00-467-7295
NSN 5985-00-689-9515
NSN 5855-01-423-1497
NSN 6110-01-192-7569
NSN 5910-01-069-9725
NSN 6130-01-194-6609