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 7035-01-119-6271
NSN 5998-01-238-5186
NSN 5950-00-683-8304
NSN 6685-01-467-0378
NSN 5905-01-438-5571
NSN 5999-00-587-0167
NSN 5835-00-198-4936
NSN 6105-01-442-7801
NSN 6220-01-518-5087
NSN 5920-00-406-2712
NSN 6145-01-399-3871
NSN 6105-01-383-4036