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 6645-00-004-8628
NSN 6320-01-422-1212
NSN 5925-00-755-5107
NSN 5855-01-424-7477
NSN 5920-01-146-2112
NSN 5905-00-528-4412
NSN 5935-01-473-9220
NSN 5910-01-138-4926
NSN 5930-01-571-7906
NSN 5960-00-766-6042
NSN 6110-01-186-6238
NSN 5930-01-241-4930