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 5895-01-123-9512
NSN 7035-00-163-6221
NSN 5920-01-020-7659
NSN 6145-01-187-6861
NSN 5920-00-734-5519
NSN 5999-01-196-5433
NSN 6610-01-210-4306
NSN 5920-00-701-1200
NSN 6320-01-411-1353
NSN 6110-01-469-2628
NSN 6130-01-226-1416
NSN 6110-01-080-8203