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 5920-00-294-0753
NSN 5999-00-413-1343
NSN 6610-01-114-9564
NSN 6645-01-270-3176
NSN 5835-01-064-6024
NSN 5895-00-821-9067
NSN 5895-00-644-5712
NSN 5990-00-920-2894
NSN 6150-01-004-8788
NSN 6645-00-418-2133
NSN 4140-01-009-3003
NSN 6220-00-432-7487