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 5996-00-019-8480
NSN 6110-01-073-3004
NSN 5910-01-600-8747
NSN 5999-01-565-0914
NSN 5930-01-123-9108
NSN 5990-01-588-3999
NSN 6610-01-387-5630
NSN 5855-01-516-5211
NSN 6320-01-531-4997
NSN 6135-01-205-5965
NSN 5905-00-454-8310
NSN 5895-01-138-9291